[Images] Bail out when GIF data is in unexpected format instead of crashing #77
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…ashing When the GIF data is not a string nor NSData, `imageSource` is some unknown value set to whatever memory was on the stack. Calling `CGImageSourceGetType` on it has undefined behavior, and if it makes through to the CFRelease (maybe because it is NULL) then CFRelease will crash. This fixes a clang warning.
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Shipped in 258c6b1 |
vjeux
pushed a commit
to vjeux/react-native
that referenced
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Apr 13, 2015
…ashing Summary: When the GIF data is not a string nor NSData, `imageSource` is some unknown value set to whatever memory was on the stack. Calling `CGImageSourceGetType` on it has undefined behavior, and if it makes through to the CFRelease (maybe because it is NULL) then CFRelease will crash. This fixes a clang warning. Closes facebook#77 Github Author: James Ide <ide@jameside.com> Test Plan: Imported from GitHub, without a `Test Plan:` line.
vjeux
pushed a commit
to vjeux/react-native
that referenced
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Apr 14, 2015
…ashing Summary: When the GIF data is not a string nor NSData, `imageSource` is some unknown value set to whatever memory was on the stack. Calling `CGImageSourceGetType` on it has undefined behavior, and if it makes through to the CFRelease (maybe because it is NULL) then CFRelease will crash. This fixes a clang warning. Closes facebook#77 Github Author: James Ide <ide@jameside.com> Test Plan: Imported from GitHub, without a `Test Plan:` line.
vjeux
pushed a commit
to vjeux/react-native
that referenced
this pull request
Apr 15, 2015
…ashing Summary: When the GIF data is not a string nor NSData, `imageSource` is some unknown value set to whatever memory was on the stack. Calling `CGImageSourceGetType` on it has undefined behavior, and if it makes through to the CFRelease (maybe because it is NULL) then CFRelease will crash. This fixes a clang warning. Closes facebook#77 Github Author: James Ide <ide@jameside.com> Test Plan: Imported from GitHub, without a `Test Plan:` line.
acoates-ms
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Jun 10, 2019
…icator default values on macOS to match iOS and Android. (facebook#77) Updated RNTesters filter text field to use mac semantic colors.
jfrolich
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Apr 22, 2020
…-imports Capitalize imports in RNTester app index.ios/android files
This was referenced Sep 12, 2021
facebook-github-bot
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that referenced
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Oct 30, 2023
Summary: `UIManager` gets module deadlock when start-up randomly. I think we can move it to the secondary thread safely. ``` (lldb) bt all * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP frame #0: 0x000000010d66a5d6 libsystem_kernel.dylib`__psynch_cvwait + 10 frame #1: 0x000000010d5f476b libsystem_pthread.dylib`_pthread_cond_wait + 1211 frame #2: 0x000000010761dfe2 libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 frame #3: 0x00000001034a0a52 RNTester`-[RCTTurboModuleManager _provideObjCModule:moduleHolder:shouldPerfLog:](self=0x00007fafac10e990, _cmd="_provideObjCModule:moduleHolder:shouldPerfLog:", moduleName="AccessibilityManager", moduleHolder=0x0000600003c8cbd8, shouldPerfLog=YES) at RCTTurboModuleManager.mm:599:24 frame #4: 0x00000001034a0488 RNTester`-[RCTTurboModuleManager _provideObjCModule:](self=0x00007fafac10e990, _cmd="_provideObjCModule:", moduleName="AccessibilityManager") at RCTTurboModuleManager.mm:517:32 frame #5: 0x00000001034a2cfa RNTester`-[RCTTurboModuleManager moduleForName:warnOnLookupFailure:](self=0x00007fafac10e990, _cmd="moduleForName:warnOnLookupFailure:", moduleName="AccessibilityManager", warnOnLookupFailure=NO) at RCTTurboModuleManager.mm:976:32 frame #6: 0x00000001030ba6aa RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="AccessibilityManager", lazilyLoad=YES) at RCTCxxBridge.mm:568:35 * frame #7: 0x000000010316fa38 RNTester`__26-[RCTUIManager setBridge:]_block_invoke(.block_descriptor=0x000060000055cb40) at RCTUIManager.m:188:55 frame #8: 0x00000001090cc747 libdispatch.dylib`_dispatch_call_block_and_release + 12 frame #9: 0x00000001090cd9f7 libdispatch.dylib`_dispatch_client_callout + 8 frame #10: 0x00000001090dd856 libdispatch.dylib`_dispatch_main_queue_drain + 1362 frame #11: 0x00000001090dd2f6 libdispatch.dylib`_dispatch_main_queue_callback_4CF + 31 frame #12: 0x00000001088b4850 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 frame #13: 0x00000001088af18b CoreFoundation`__CFRunLoopRun + 2463 frame #14: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #15: 0x0000000114ede187 GraphicsServices`GSEventRunModal + 137 frame #16: 0x0000000128be53a2 UIKitCore`-[UIApplication _run] + 972 frame #17: 0x0000000128be9e10 UIKitCore`UIApplicationMain + 123 frame #18: 0x0000000102fb7000 RNTester`main(argc=1, argv=0x00007ff7bcf4fce8) at main.m:15:12 frame #19: 0x00000001069023ee dyld_sim`start_sim + 10 frame #20: 0x000000010ea223a6 dyld`start + 1942 thread #6, name = 'com.apple.uikit.eventfetch-thread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame #1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame #2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame #3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame #4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame #5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame #6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #7: 0x000000010a34ceee Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 frame #8: 0x000000010a34d16c Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 72 frame #9: 0x0000000128cbd797 UIKitCore`-[UIEventFetcher threadMain] + 518 frame #10: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame #11: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #12: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #9, name = 'com.facebook.react.JavaScript' frame #0: 0x000000010d6691e2 libsystem_kernel.dylib`__ulock_wait + 10 frame #1: 0x00000001090ce319 libdispatch.dylib`_dlock_wait + 46 frame #2: 0x00000001090ce170 libdispatch.dylib`_dispatch_thread_event_wait_slow + 40 frame #3: 0x00000001090debb2 libdispatch.dylib`__DISPATCH_WAIT_FOR_QUEUE__ + 371 frame #4: 0x00000001090de5c9 libdispatch.dylib`_dispatch_sync_f_slow + 240 frame #5: 0x00000001031847cb RNTester`RCTUnsafeExecuteOnMainQueueSync(block=0x00000001034a0bf0) at RCTUtils.m:277:5 frame #6: 0x00000001034a0863 RNTester`-[RCTTurboModuleManager _provideObjCModule:moduleHolder:shouldPerfLog:](self=0x00007fafac10e990, _cmd="_provideObjCModule:moduleHolder:shouldPerfLog:", moduleName="AccessibilityManager", moduleHolder=0x0000600003c8cbd8, shouldPerfLog=YES) at RCTTurboModuleManager.mm:571:9 frame #7: 0x00000001034a0488 RNTester`-[RCTTurboModuleManager _provideObjCModule:](self=0x00007fafac10e990, _cmd="_provideObjCModule:", moduleName="AccessibilityManager") at RCTTurboModuleManager.mm:517:32 frame #8: 0x00000001034a2cfa RNTester`-[RCTTurboModuleManager moduleForName:warnOnLookupFailure:](self=0x00007fafac10e990, _cmd="moduleForName:warnOnLookupFailure:", moduleName="AccessibilityManager", warnOnLookupFailure=NO) at RCTTurboModuleManager.mm:976:32 frame #9: 0x00000001030ba6aa RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="AccessibilityManager", lazilyLoad=YES) at RCTCxxBridge.mm:568:35 frame #10: 0x000000010366db7c RNTester`-[RCTBaseTextInputViewManager setBridge:](self=0x0000600000b19d60, _cmd="setBridge:", bridge=0x00007fafac105ab0) at RCTBaseTextInputViewManager.mm:104:53 frame #11: 0x000000010a2c1796 Foundation`-[NSObject(NSKeyValueCoding) setValue:forKey:] + 278 frame #12: 0x0000000103116f42 RNTester`-[RCTModuleData setBridgeForInstance](self=0x0000600003eb58c0, _cmd="setBridgeForInstance") at RCTModuleData.mm:256:7 frame #13: 0x0000000103116971 RNTester`-[RCTModuleData setUpInstanceAndBridge:](self=0x0000600003eb58c0, _cmd="setUpInstanceAndBridge:", requestId=10) at RCTModuleData.mm:210:7 frame #14: 0x0000000103118990 RNTester`-[RCTModuleData instance](self=0x0000600003eb58c0, _cmd="instance") at RCTModuleData.mm:395:7 frame #15: 0x00000001030ba8b6 RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="BaseTextInputViewManager", lazilyLoad=YES) at RCTCxxBridge.mm:587:23 frame #16: 0x00000001030bad90 RNTester`-[RCTCxxBridge moduleForClass:](self=0x00007fafac105ab0, _cmd="moduleForClass:", moduleClass=RCTBaseTextInputViewManager) at RCTCxxBridge.mm:631:10 frame #17: 0x000000010309bd59 RNTester`-[RCTComponentData manager](self=0x0000600002fbd920, _cmd="manager") at RCTComponentData.m:67:16 frame #18: 0x00000001030a2831 RNTester`-[RCTComponentData viewConfig](self=0x0000600002fbd920, _cmd="viewConfig") at RCTComponentData.m:518:3 frame #19: 0x0000000103180216 RNTester`moduleConstantsForComponentData(directEvents=7 key/value pairs, bubblingEvents=2 key/value pairs, componentData=0x0000600002fbd920) at RCTUIManager.m:1568:99 frame #20: 0x00000001031800ea RNTester`__28-[RCTUIManager getConstants]_block_invoke(.block_descriptor=0x00007000042d35d0, name=@"RCTBaseTextInputView", componentData=0x0000600002fbd920, stop=NO) at RCTUIManager.m:1586:13 frame #21: 0x000000010889d4fd CoreFoundation`__NSDICTIONARY_IS_CALLING_OUT_TO_A_BLOCK__ + 7 frame #22: 0x00000001089c9281 CoreFoundation`-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 249 frame #23: 0x000000010317feb7 RNTester`-[RCTUIManager getConstants](self=0x000060000206d0a0, _cmd="getConstants") at RCTUIManager.m:1582:3 frame #24: 0x000000010317fdb1 RNTester`-[RCTUIManager constantsToExport](self=0x000060000206d0a0, _cmd="constantsToExport") at RCTUIManager.m:1573:10 frame #25: 0x000000010311911b RNTester`-[RCTModuleData gatherConstantsAndSignalJSRequireEnding:](self=0x0000600003eb5500, _cmd="gatherConstantsAndSignalJSRequireEnding:", startMarkers=YES) at RCTModuleData.mm:462:28 frame #26: 0x00000001031193e9 RNTester`-[RCTModuleData exportedConstants](self=0x0000600003eb5500, _cmd="exportedConstants") at RCTModuleData.mm:477:3 frame #27: 0x0000000103125d09 RNTester`facebook::react::RCTNativeModule::getConstants(this=0x0000600000beac80) at RCTNativeModule.mm:68:42 frame #28: 0x000000010370a0f2 RNTester`facebook::react::ModuleRegistry::getConfig(this=0x0000600003e913a0, name="UIManager") at ModuleRegistry.cpp:154:30 frame #29: 0x0000000103797b6e RNTester`facebook::react::JSINativeModules::createModule(this=0x0000600002f8cf78, rt=0x0000600002f8d278, name="UIManager") at JSINativeModules.cpp:81:35 frame #30: 0x000000010379778c RNTester`facebook::react::JSINativeModules::getModule(this=0x0000600002f8cf78, rt=0x0000600002f8d278, name=0x00007000042d4138) at JSINativeModules.cpp:46:17 frame #31: 0x000000010378814a RNTester`facebook::react::JSIExecutor::NativeModuleProxy::get(this=0x000060000057ac88, rt=0x0000600002f8d278, name=0x00007000042d4138) at JSIExecutor.cpp:44:27 frame #32: 0x00000001037448d6 RNTester`facebook::jsi::DecoratedHostObject::get(this=0x0000600001e3e118, (null)=0x0000600003cb8630, name=0x00007000042d4138) at decorator.h:70:22 frame #33: 0x0000000109667ff7 hermes`facebook::hermes::HermesRuntimeImpl::JsiProxy::get(this=0x0000600000ba4d20, id=(id_ = 4435)) at hermes.cpp:698:20 [opt] frame #34: 0x00000001096e7436 hermes`hermes::vm::JSObject::getComputedWithReceiver_RJS(hermes::vm::Handle<hermes::vm::JSObject>, hermes::vm::Runtime&, hermes::vm::Handle<hermes::vm::HermesValue>, hermes::vm::Handle<hermes::vm::HermesValue>) [inlined] hermes::vm::HostObject::get(this=<unavailable>, name=<unavailable>) at HostModel.h:112:24 [opt] frame #35: 0x00000001096e742c hermes`hermes::vm::JSObject::getComputedWithReceiver_RJS(selfHandle=<unavailable>, runtime=0x00007fafae026000, nameValHandle=<unavailable>, receiver=Handle<hermes::vm::HermesValue> @ 0x00007000042d4190) at JSObject.cpp:1182:55 [opt] frame #36: 0x00000001096cc141 hermes`hermes::vm::CallResult<hermes::vm::HermesValue, (hermes::vm::detail::CallResultSpecialize)2> hermes::vm::Interpreter::interpretFunction<false, false>(hermes::vm::Runtime&, hermes::vm::InterpreterState&) [inlined] hermes::vm::JSObject::getComputed_RJS(selfHandle=<unavailable>, runtime=0x00007fafae026000, nameValHandle=<unavailable>) at JSObject.h:1940:10 [opt] frame #37: 0x00000001096cc12f hermes`hermes::vm::CallResult<hermes::vm::HermesValue, (hermes::vm::detail::CallResultSpecialize)2> hermes::vm::Interpreter::interpretFunction<false, false>(runtime=0x00007fafae026000, state=0x00007000042d4470) at Interpreter.cpp:2481:11 [opt] frame #38: 0x00000001096c84bc hermes`hermes::vm::Runtime::interpretFunctionImpl(this=0x00007fafae026000, newCodeBlock=0x0000600003068000) at Interpreter.cpp:825:12 [opt] frame #39: 0x000000010970fbc8 hermes`hermes::vm::Runtime::runBytecode(this=0x00007fafae026000, bytecode=<unavailable>, flags=<unavailable>, sourceURL=(Data = "http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment", Length = 188), environment=Handle<hermes::vm::Environment> @ 0x00007000042d44d0, thisArg=Handle<hermes::vm::HermesValue> @ 0x00007000042d4630) at Runtime.cpp:1079:11 [opt] frame #40: 0x000000010965ac1d hermes`facebook::hermes::HermesRuntimeImpl::evaluatePreparedJavaScript(std::__1::shared_ptr<facebook::jsi::PreparedJavaScript const> const&) [inlined] hermes::vm::Runtime::runBytecode(this=0x00007fafae026000, bytecode=nullptr, runtimeModuleFlags=RuntimeModuleFlags @ rbx, sourceURL=(Data = 0x0000000000000000, Length = 188), environment=<unavailable>) at Runtime.h:277:12 [opt] frame #41: 0x000000010965abe7 hermes`facebook::hermes::HermesRuntimeImpl::evaluatePreparedJavaScript(this=0x0000600003cb8630, js=std::__1::shared_ptr<const facebook::jsi::PreparedJavaScript>::element_type @ 0x00006000028d7038 strong=1 weak=1) at hermes.cpp:1494:23 [opt] frame #42: 0x000000010965aaa0 hermes`facebook::hermes::HermesRuntime::evaluateJavaScriptWithSourceMap(this=0x0000600003cb8630, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceMapBuf=nullptr, sourceURL=<unavailable>) at hermes.cpp:1361:22 [opt] frame #43: 0x000000010965bdef hermes`facebook::hermes::HermesRuntimeImpl::evaluateJavaScript(this=<unavailable>, buffer=<unavailable>, sourceURL=<unavailable>) at hermes.cpp:1506:10 [opt] frame #44: 0x0000000103742ef1 RNTester`facebook::jsi::RuntimeDecorator<facebook::jsi::Runtime, facebook::jsi::Runtime>::evaluateJavaScript(this=0x0000600002f8d278, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at decorator.h:118:20 frame #45: 0x000000010374086d RNTester`facebook::jsi::WithRuntimeDecorator<facebook::react::(anonymous namespace)::ReentrancyCheck, facebook::jsi::Runtime, facebook::jsi::Runtime>::evaluateJavaScript(this=0x0000600002f8d278, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at decorator.h:530:16 frame #46: 0x0000000103782c60 RNTester`facebook::react::JSIExecutor::loadBundle(this=0x00007fafabb07990, script=nullptr, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at JSIExecutor.cpp:160:13 frame #47: 0x0000000103718719 RNTester`facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1::operator()(this=0x0000600001e81fc8, executor=0x00007fafabb07990) at NativeToJsBridge.cpp:144:21 frame #48: 0x0000000103718600 RNTester`decltype(std::declval<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&>()(std::declval<facebook::react::JSExecutor*>())) std::__1::__invoke[abi:v160006]<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&, facebook::react::JSExecutor*>(__f=0x0000600001e81fc8, __args=0x00007000042d4aa0) at invoke.h:394:23 frame #49: 0x00000001037185ad RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&, facebook::react::JSExecutor*>(__args=0x0000600001e81fc8, __args=0x00007000042d4aa0) at invoke.h:487:9 frame #50: 0x0000000103718585 RNTester`std::__1::__function::__alloc_func<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1, std::__1::allocator<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1>, void (facebook::react::JSExecutor*)>::operator()[abi:v160006](this=0x0000600001e81fc8, __arg=0x00007000042d4aa0) at function.h:185:16 frame #51: 0x0000000103717311 RNTester`std::__1::__function::__func<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1, std::__1::allocator<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1>, void (facebook::react::JSExecutor*)>::operator()(this=0x0000600001e81fc0, __arg=0x00007000042d4aa0) at function.h:356:12 frame #52: 0x0000000103723f2a RNTester`std::__1::__function::__value_func<void (facebook::react::JSExecutor*)>::operator()[abi:v160006](this=0x0000600002fad4d0, __args=0x00007000042d4aa0) const at function.h:510:16 frame #53: 0x0000000103723ebd RNTester`std::__1::function<void (facebook::react::JSExecutor*)>::operator()(this=0x0000600002fad4d0, __arg=0x00007fafabb07990) const at function.h:1156:12 frame #54: 0x0000000103723e97 RNTester`facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8::operator()(this=0x0000600002fad4b0) const at NativeToJsBridge.cpp:308:9 frame #55: 0x0000000103723e35 RNTester`decltype(std::declval<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>()()) std::__1::__invoke[abi:v160006]<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>(__f=0x0000600002fad4b0) at invoke.h:394:23 frame #56: 0x0000000103723df5 RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>(__args=0x0000600002fad4b0) at invoke.h:487:9 frame #57: 0x0000000103723dcd RNTester`std::__1::__function::__alloc_func<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8, std::__1::allocator<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8>, void ()>::operator()[abi:v160006](this=0x0000600002fad4b0) at function.h:185:16 frame #58: 0x0000000103722b89 RNTester`std::__1::__function::__func<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8, std::__1::allocator<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8>, void ()>::operator()(this=0x0000600002fad4a0) at function.h:356:12 frame #59: 0x00000001030cdd72 RNTester`std::__1::__function::__value_func<void ()>::operator()[abi:v160006](this=0x00006000028f85c0) const at function.h:510:16 frame #60: 0x00000001030cdd35 RNTester`std::__1::function<void ()>::operator()(this= Lambda in File NativeToJsBridge.cpp at Line 298) const at function.h:1156:12 frame #61: 0x00000001030e1145 RNTester`facebook::react::tryAndReturnError(func= Lambda in File NativeToJsBridge.cpp at Line 298) at RCTCxxUtils.mm:73:7 frame #62: 0x000000010310a5c1 RNTester`facebook::react::RCTMessageThread::tryFunc(this=0x00006000028f0018, func= Lambda in File NativeToJsBridge.cpp at Line 298) at RCTMessageThread.mm:68:20 frame #63: 0x000000010310e823 RNTester`facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1::operator()(this=0x0000600000538d88) const at RCTMessageThread.mm:81:19 frame #64: 0x000000010310e7c5 RNTester`decltype(std::declval<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>()()) std::__1::__invoke[abi:v160006]<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>(__f=0x0000600000538d88) at invoke.h:394:23 frame #65: 0x000000010310e785 RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>(__args=0x0000600000538d88) at invoke.h:487:9 frame #66: 0x000000010310e75d RNTester`std::__1::__function::__alloc_func<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1, std::__1::allocator<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1>, void ()>::operator()[abi:v160006](this=0x0000600000538d88) at function.h:185:16 frame #67: 0x000000010310d709 RNTester`std::__1::__function::__func<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1, std::__1::allocator<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1>, void ()>::operator()(this=0x0000600000538d80) at function.h:356:12 frame #68: 0x00000001030cdd72 RNTester`std::__1::__function::__value_func<void ()>::operator()[abi:v160006](this=0x00006000028fa690) const at function.h:510:16 frame #69: 0x00000001030cdd35 RNTester`std::__1::function<void ()>::operator()(this= Lambda in File RCTMessageThread.mm at Line 79) const at function.h:1156:12 frame #70: 0x000000010310a39a RNTester`invocation function for block in facebook::react::RCTMessageThread::runAsync(.block_descriptor=0x00006000028fa670) at RCTMessageThread.mm:44:7 frame #71: 0x00000001088b4b06 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12 frame #72: 0x00000001088b42b9 CoreFoundation`__CFRunLoopDoBlocks + 391 frame #73: 0x00000001088af076 CoreFoundation`__CFRunLoopRun + 2186 frame #74: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #75: 0x00000001030b6ec5 RNTester`+[RCTCxxBridge runRunLoop](self=RCTCxxBridge, _cmd="runRunLoop") at RCTCxxBridge.mm:332:12 frame #76: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame #77: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #78: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #10, name = 'hades' frame #0: 0x000000010d66a5d6 libsystem_kernel.dylib`__psynch_cvwait + 10 frame #1: 0x000000010d5f476b libsystem_pthread.dylib`_pthread_cond_wait + 1211 frame #2: 0x000000010761dfe2 libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 frame #3: 0x00000001097aee78 hermes`hermes::vm::HadesGC::Executor::worker() [inlined] void std::__1::condition_variable::wait<hermes::vm::HadesGC::Executor::worker()::'lambda'()>(this=0x0000600003cb8300, __lk=0x0000700004358f20, __pred=(unnamed class) @ rbx) at __mutex_base:400:9 [opt] frame #4: 0x00000001097aee5a hermes`hermes::vm::HadesGC::Executor::worker(this=0x0000600003cb82c0) at HadesGC.cpp:1084:11 [opt] frame #5: 0x00000001097aedba hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] hermes::vm::HadesGC::Executor::Executor(this=0x00006000009a8ba8)::'lambda'()::operator()() const at HadesGC.cpp:1051:33 [opt] frame #6: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] decltype(std::declval<hermes::vm::HadesGC::Executor::Executor()::'lambda'()>()()) std::__1::__invoke[abi:v160006]<hermes::vm::HadesGC::Executor::Executor()::'lambda'()>(__f=0x00006000009a8ba8) at invoke.h:394:23 [opt] frame #7: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] void std::__1::__thread_execute[abi:v160006]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>(__t=size=2, (null)=<unavailable>) at thread:288:5 [opt] frame #8: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(__vp=0x00006000009a8ba0) at thread:299:5 [opt] frame #9: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #10: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #11, name = 'com.apple.CFStream.LegacyThread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame #1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame #2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame #3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame #4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame #5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame #6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #7: 0x00000001088d1e34 CoreFoundation`_legacyStreamRunLoop_workThread + 251 frame #8: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #9: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #12, name = 'com.facebook.SocketRocket.NetworkThread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame #1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame #2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame #3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame #4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame #5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame #6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #7: 0x000000010a34ceee Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 frame #8: 0x000000010381a49b RNTester`-[SRRunLoopThread main](self=0x00006000028e80f0, _cmd="main") at SRRunLoopThread.m:71:16 frame #9: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame #10: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #11: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #13 frame #0: 0x000000010d5efb88 libsystem_pthread.dylib`start_wqthread thread #14, name = 'com.apple.NSURLConnectionLoader' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame #1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame #2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame #3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame #4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame #5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame #6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame #7: 0x00000001093cf78b CFNetwork`___lldb_unnamed_symbol13826 + 444 frame #8: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame #9: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #10: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread #15, name = 'com.apple.CFSocket.private' frame #0: 0x000000010d670922 libsystem_kernel.dylib`__select + 10 frame #1: 0x00000001088c2dcf CoreFoundation`__CFSocketManager + 643 frame #2: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame #3: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 ``` ## Changelog: [IOS] [FIXED] - Fix module create dead-lock when start-up Pull Request resolved: #41194 Test Plan: Null. Reviewed By: javache Differential Revision: D50800290 Pulled By: sammy-SC fbshipit-source-id: b60b8e0681cbec7b7aa8812188c9f7ea5f03966b
Othinn
pushed a commit
to Othinn/react-native
that referenced
this pull request
Jan 9, 2024
Summary: `UIManager` gets module deadlock when start-up randomly. I think we can move it to the secondary thread safely. ``` (lldb) bt all * thread facebook#1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP frame #0: 0x000000010d66a5d6 libsystem_kernel.dylib`__psynch_cvwait + 10 frame facebook#1: 0x000000010d5f476b libsystem_pthread.dylib`_pthread_cond_wait + 1211 frame facebook#2: 0x000000010761dfe2 libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 frame facebook#3: 0x00000001034a0a52 RNTester`-[RCTTurboModuleManager _provideObjCModule:moduleHolder:shouldPerfLog:](self=0x00007fafac10e990, _cmd="_provideObjCModule:moduleHolder:shouldPerfLog:", moduleName="AccessibilityManager", moduleHolder=0x0000600003c8cbd8, shouldPerfLog=YES) at RCTTurboModuleManager.mm:599:24 frame facebook#4: 0x00000001034a0488 RNTester`-[RCTTurboModuleManager _provideObjCModule:](self=0x00007fafac10e990, _cmd="_provideObjCModule:", moduleName="AccessibilityManager") at RCTTurboModuleManager.mm:517:32 frame facebook#5: 0x00000001034a2cfa RNTester`-[RCTTurboModuleManager moduleForName:warnOnLookupFailure:](self=0x00007fafac10e990, _cmd="moduleForName:warnOnLookupFailure:", moduleName="AccessibilityManager", warnOnLookupFailure=NO) at RCTTurboModuleManager.mm:976:32 frame facebook#6: 0x00000001030ba6aa RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="AccessibilityManager", lazilyLoad=YES) at RCTCxxBridge.mm:568:35 * frame facebook#7: 0x000000010316fa38 RNTester`__26-[RCTUIManager setBridge:]_block_invoke(.block_descriptor=0x000060000055cb40) at RCTUIManager.m:188:55 frame facebook#8: 0x00000001090cc747 libdispatch.dylib`_dispatch_call_block_and_release + 12 frame facebook#9: 0x00000001090cd9f7 libdispatch.dylib`_dispatch_client_callout + 8 frame facebook#10: 0x00000001090dd856 libdispatch.dylib`_dispatch_main_queue_drain + 1362 frame facebook#11: 0x00000001090dd2f6 libdispatch.dylib`_dispatch_main_queue_callback_4CF + 31 frame facebook#12: 0x00000001088b4850 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 frame facebook#13: 0x00000001088af18b CoreFoundation`__CFRunLoopRun + 2463 frame facebook#14: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#15: 0x0000000114ede187 GraphicsServices`GSEventRunModal + 137 frame facebook#16: 0x0000000128be53a2 UIKitCore`-[UIApplication _run] + 972 frame facebook#17: 0x0000000128be9e10 UIKitCore`UIApplicationMain + 123 frame facebook#18: 0x0000000102fb7000 RNTester`main(argc=1, argv=0x00007ff7bcf4fce8) at main.m:15:12 frame facebook#19: 0x00000001069023ee dyld_sim`start_sim + 10 frame facebook#20: 0x000000010ea223a6 dyld`start + 1942 thread facebook#6, name = 'com.apple.uikit.eventfetch-thread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame facebook#1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame facebook#2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame facebook#3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame facebook#4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame facebook#5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame facebook#6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#7: 0x000000010a34ceee Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 frame facebook#8: 0x000000010a34d16c Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 72 frame facebook#9: 0x0000000128cbd797 UIKitCore`-[UIEventFetcher threadMain] + 518 frame facebook#10: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame facebook#11: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#12: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#9, name = 'com.facebook.react.JavaScript' frame #0: 0x000000010d6691e2 libsystem_kernel.dylib`__ulock_wait + 10 frame facebook#1: 0x00000001090ce319 libdispatch.dylib`_dlock_wait + 46 frame facebook#2: 0x00000001090ce170 libdispatch.dylib`_dispatch_thread_event_wait_slow + 40 frame facebook#3: 0x00000001090debb2 libdispatch.dylib`__DISPATCH_WAIT_FOR_QUEUE__ + 371 frame facebook#4: 0x00000001090de5c9 libdispatch.dylib`_dispatch_sync_f_slow + 240 frame facebook#5: 0x00000001031847cb RNTester`RCTUnsafeExecuteOnMainQueueSync(block=0x00000001034a0bf0) at RCTUtils.m:277:5 frame facebook#6: 0x00000001034a0863 RNTester`-[RCTTurboModuleManager _provideObjCModule:moduleHolder:shouldPerfLog:](self=0x00007fafac10e990, _cmd="_provideObjCModule:moduleHolder:shouldPerfLog:", moduleName="AccessibilityManager", moduleHolder=0x0000600003c8cbd8, shouldPerfLog=YES) at RCTTurboModuleManager.mm:571:9 frame facebook#7: 0x00000001034a0488 RNTester`-[RCTTurboModuleManager _provideObjCModule:](self=0x00007fafac10e990, _cmd="_provideObjCModule:", moduleName="AccessibilityManager") at RCTTurboModuleManager.mm:517:32 frame facebook#8: 0x00000001034a2cfa RNTester`-[RCTTurboModuleManager moduleForName:warnOnLookupFailure:](self=0x00007fafac10e990, _cmd="moduleForName:warnOnLookupFailure:", moduleName="AccessibilityManager", warnOnLookupFailure=NO) at RCTTurboModuleManager.mm:976:32 frame facebook#9: 0x00000001030ba6aa RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="AccessibilityManager", lazilyLoad=YES) at RCTCxxBridge.mm:568:35 frame facebook#10: 0x000000010366db7c RNTester`-[RCTBaseTextInputViewManager setBridge:](self=0x0000600000b19d60, _cmd="setBridge:", bridge=0x00007fafac105ab0) at RCTBaseTextInputViewManager.mm:104:53 frame facebook#11: 0x000000010a2c1796 Foundation`-[NSObject(NSKeyValueCoding) setValue:forKey:] + 278 frame facebook#12: 0x0000000103116f42 RNTester`-[RCTModuleData setBridgeForInstance](self=0x0000600003eb58c0, _cmd="setBridgeForInstance") at RCTModuleData.mm:256:7 frame facebook#13: 0x0000000103116971 RNTester`-[RCTModuleData setUpInstanceAndBridge:](self=0x0000600003eb58c0, _cmd="setUpInstanceAndBridge:", requestId=10) at RCTModuleData.mm:210:7 frame facebook#14: 0x0000000103118990 RNTester`-[RCTModuleData instance](self=0x0000600003eb58c0, _cmd="instance") at RCTModuleData.mm:395:7 frame facebook#15: 0x00000001030ba8b6 RNTester`-[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:](self=0x00007fafac105ab0, _cmd="moduleForName:lazilyLoadIfNecessary:", moduleName="BaseTextInputViewManager", lazilyLoad=YES) at RCTCxxBridge.mm:587:23 frame facebook#16: 0x00000001030bad90 RNTester`-[RCTCxxBridge moduleForClass:](self=0x00007fafac105ab0, _cmd="moduleForClass:", moduleClass=RCTBaseTextInputViewManager) at RCTCxxBridge.mm:631:10 frame facebook#17: 0x000000010309bd59 RNTester`-[RCTComponentData manager](self=0x0000600002fbd920, _cmd="manager") at RCTComponentData.m:67:16 frame facebook#18: 0x00000001030a2831 RNTester`-[RCTComponentData viewConfig](self=0x0000600002fbd920, _cmd="viewConfig") at RCTComponentData.m:518:3 frame facebook#19: 0x0000000103180216 RNTester`moduleConstantsForComponentData(directEvents=7 key/value pairs, bubblingEvents=2 key/value pairs, componentData=0x0000600002fbd920) at RCTUIManager.m:1568:99 frame facebook#20: 0x00000001031800ea RNTester`__28-[RCTUIManager getConstants]_block_invoke(.block_descriptor=0x00007000042d35d0, name=@"RCTBaseTextInputView", componentData=0x0000600002fbd920, stop=NO) at RCTUIManager.m:1586:13 frame facebook#21: 0x000000010889d4fd CoreFoundation`__NSDICTIONARY_IS_CALLING_OUT_TO_A_BLOCK__ + 7 frame facebook#22: 0x00000001089c9281 CoreFoundation`-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 249 frame facebook#23: 0x000000010317feb7 RNTester`-[RCTUIManager getConstants](self=0x000060000206d0a0, _cmd="getConstants") at RCTUIManager.m:1582:3 frame facebook#24: 0x000000010317fdb1 RNTester`-[RCTUIManager constantsToExport](self=0x000060000206d0a0, _cmd="constantsToExport") at RCTUIManager.m:1573:10 frame facebook#25: 0x000000010311911b RNTester`-[RCTModuleData gatherConstantsAndSignalJSRequireEnding:](self=0x0000600003eb5500, _cmd="gatherConstantsAndSignalJSRequireEnding:", startMarkers=YES) at RCTModuleData.mm:462:28 frame facebook#26: 0x00000001031193e9 RNTester`-[RCTModuleData exportedConstants](self=0x0000600003eb5500, _cmd="exportedConstants") at RCTModuleData.mm:477:3 frame facebook#27: 0x0000000103125d09 RNTester`facebook::react::RCTNativeModule::getConstants(this=0x0000600000beac80) at RCTNativeModule.mm:68:42 frame facebook#28: 0x000000010370a0f2 RNTester`facebook::react::ModuleRegistry::getConfig(this=0x0000600003e913a0, name="UIManager") at ModuleRegistry.cpp:154:30 frame facebook#29: 0x0000000103797b6e RNTester`facebook::react::JSINativeModules::createModule(this=0x0000600002f8cf78, rt=0x0000600002f8d278, name="UIManager") at JSINativeModules.cpp:81:35 frame facebook#30: 0x000000010379778c RNTester`facebook::react::JSINativeModules::getModule(this=0x0000600002f8cf78, rt=0x0000600002f8d278, name=0x00007000042d4138) at JSINativeModules.cpp:46:17 frame facebook#31: 0x000000010378814a RNTester`facebook::react::JSIExecutor::NativeModuleProxy::get(this=0x000060000057ac88, rt=0x0000600002f8d278, name=0x00007000042d4138) at JSIExecutor.cpp:44:27 frame facebook#32: 0x00000001037448d6 RNTester`facebook::jsi::DecoratedHostObject::get(this=0x0000600001e3e118, (null)=0x0000600003cb8630, name=0x00007000042d4138) at decorator.h:70:22 frame facebook#33: 0x0000000109667ff7 hermes`facebook::hermes::HermesRuntimeImpl::JsiProxy::get(this=0x0000600000ba4d20, id=(id_ = 4435)) at hermes.cpp:698:20 [opt] frame facebook#34: 0x00000001096e7436 hermes`hermes::vm::JSObject::getComputedWithReceiver_RJS(hermes::vm::Handle<hermes::vm::JSObject>, hermes::vm::Runtime&, hermes::vm::Handle<hermes::vm::HermesValue>, hermes::vm::Handle<hermes::vm::HermesValue>) [inlined] hermes::vm::HostObject::get(this=<unavailable>, name=<unavailable>) at HostModel.h:112:24 [opt] frame facebook#35: 0x00000001096e742c hermes`hermes::vm::JSObject::getComputedWithReceiver_RJS(selfHandle=<unavailable>, runtime=0x00007fafae026000, nameValHandle=<unavailable>, receiver=Handle<hermes::vm::HermesValue> @ 0x00007000042d4190) at JSObject.cpp:1182:55 [opt] frame facebook#36: 0x00000001096cc141 hermes`hermes::vm::CallResult<hermes::vm::HermesValue, (hermes::vm::detail::CallResultSpecialize)2> hermes::vm::Interpreter::interpretFunction<false, false>(hermes::vm::Runtime&, hermes::vm::InterpreterState&) [inlined] hermes::vm::JSObject::getComputed_RJS(selfHandle=<unavailable>, runtime=0x00007fafae026000, nameValHandle=<unavailable>) at JSObject.h:1940:10 [opt] frame facebook#37: 0x00000001096cc12f hermes`hermes::vm::CallResult<hermes::vm::HermesValue, (hermes::vm::detail::CallResultSpecialize)2> hermes::vm::Interpreter::interpretFunction<false, false>(runtime=0x00007fafae026000, state=0x00007000042d4470) at Interpreter.cpp:2481:11 [opt] frame facebook#38: 0x00000001096c84bc hermes`hermes::vm::Runtime::interpretFunctionImpl(this=0x00007fafae026000, newCodeBlock=0x0000600003068000) at Interpreter.cpp:825:12 [opt] frame facebook#39: 0x000000010970fbc8 hermes`hermes::vm::Runtime::runBytecode(this=0x00007fafae026000, bytecode=<unavailable>, flags=<unavailable>, sourceURL=(Data = "http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment", Length = 188), environment=Handle<hermes::vm::Environment> @ 0x00007000042d44d0, thisArg=Handle<hermes::vm::HermesValue> @ 0x00007000042d4630) at Runtime.cpp:1079:11 [opt] frame facebook#40: 0x000000010965ac1d hermes`facebook::hermes::HermesRuntimeImpl::evaluatePreparedJavaScript(std::__1::shared_ptr<facebook::jsi::PreparedJavaScript const> const&) [inlined] hermes::vm::Runtime::runBytecode(this=0x00007fafae026000, bytecode=nullptr, runtimeModuleFlags=RuntimeModuleFlags @ rbx, sourceURL=(Data = 0x0000000000000000, Length = 188), environment=<unavailable>) at Runtime.h:277:12 [opt] frame facebook#41: 0x000000010965abe7 hermes`facebook::hermes::HermesRuntimeImpl::evaluatePreparedJavaScript(this=0x0000600003cb8630, js=std::__1::shared_ptr<const facebook::jsi::PreparedJavaScript>::element_type @ 0x00006000028d7038 strong=1 weak=1) at hermes.cpp:1494:23 [opt] frame facebook#42: 0x000000010965aaa0 hermes`facebook::hermes::HermesRuntime::evaluateJavaScriptWithSourceMap(this=0x0000600003cb8630, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceMapBuf=nullptr, sourceURL=<unavailable>) at hermes.cpp:1361:22 [opt] frame facebook#43: 0x000000010965bdef hermes`facebook::hermes::HermesRuntimeImpl::evaluateJavaScript(this=<unavailable>, buffer=<unavailable>, sourceURL=<unavailable>) at hermes.cpp:1506:10 [opt] frame facebook#44: 0x0000000103742ef1 RNTester`facebook::jsi::RuntimeDecorator<facebook::jsi::Runtime, facebook::jsi::Runtime>::evaluateJavaScript(this=0x0000600002f8d278, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at decorator.h:118:20 frame facebook#45: 0x000000010374086d RNTester`facebook::jsi::WithRuntimeDecorator<facebook::react::(anonymous namespace)::ReentrancyCheck, facebook::jsi::Runtime, facebook::jsi::Runtime>::evaluateJavaScript(this=0x0000600002f8d278, buffer=std::__1::shared_ptr<const facebook::jsi::Buffer>::element_type @ 0x00006000009b4590 strong=2 weak=1, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at decorator.h:530:16 frame facebook#46: 0x0000000103782c60 RNTester`facebook::react::JSIExecutor::loadBundle(this=0x00007fafabb07990, script=nullptr, sourceURL="http://localhost:8081/js/RNTesterApp.ios.bundle//&platform=ios&dev=true&lazy=true&minify=false&inlineSourceMap=false&modulesOnly=false&runModule=true&app=com.meta.RNTester.localDevelopment") at JSIExecutor.cpp:160:13 frame facebook#47: 0x0000000103718719 RNTester`facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1::operator()(this=0x0000600001e81fc8, executor=0x00007fafabb07990) at NativeToJsBridge.cpp:144:21 frame facebook#48: 0x0000000103718600 RNTester`decltype(std::declval<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&>()(std::declval<facebook::react::JSExecutor*>())) std::__1::__invoke[abi:v160006]<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&, facebook::react::JSExecutor*>(__f=0x0000600001e81fc8, __args=0x00007000042d4aa0) at invoke.h:394:23 frame facebook#49: 0x00000001037185ad RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1&, facebook::react::JSExecutor*>(__args=0x0000600001e81fc8, __args=0x00007000042d4aa0) at invoke.h:487:9 frame facebook#50: 0x0000000103718585 RNTester`std::__1::__function::__alloc_func<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1, std::__1::allocator<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1>, void (facebook::react::JSExecutor*)>::operator()[abi:v160006](this=0x0000600001e81fc8, __arg=0x00007000042d4aa0) at function.h:185:16 frame facebook#51: 0x0000000103717311 RNTester`std::__1::__function::__func<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1, std::__1::allocator<facebook::react::NativeToJsBridge::loadBundle(std::__1::unique_ptr<facebook::react::RAMBundleRegistry, std::__1::default_delete<facebook::react::RAMBundleRegistry>>, std::__1::unique_ptr<facebook::react::JSBigString const, std::__1::default_delete<facebook::react::JSBigString const>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)::$_1>, void (facebook::react::JSExecutor*)>::operator()(this=0x0000600001e81fc0, __arg=0x00007000042d4aa0) at function.h:356:12 frame facebook#52: 0x0000000103723f2a RNTester`std::__1::__function::__value_func<void (facebook::react::JSExecutor*)>::operator()[abi:v160006](this=0x0000600002fad4d0, __args=0x00007000042d4aa0) const at function.h:510:16 frame facebook#53: 0x0000000103723ebd RNTester`std::__1::function<void (facebook::react::JSExecutor*)>::operator()(this=0x0000600002fad4d0, __arg=0x00007fafabb07990) const at function.h:1156:12 frame facebook#54: 0x0000000103723e97 RNTester`facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8::operator()(this=0x0000600002fad4b0) const at NativeToJsBridge.cpp:308:9 frame facebook#55: 0x0000000103723e35 RNTester`decltype(std::declval<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>()()) std::__1::__invoke[abi:v160006]<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>(__f=0x0000600002fad4b0) at invoke.h:394:23 frame facebook#56: 0x0000000103723df5 RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8&>(__args=0x0000600002fad4b0) at invoke.h:487:9 frame facebook#57: 0x0000000103723dcd RNTester`std::__1::__function::__alloc_func<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8, std::__1::allocator<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8>, void ()>::operator()[abi:v160006](this=0x0000600002fad4b0) at function.h:185:16 frame facebook#58: 0x0000000103722b89 RNTester`std::__1::__function::__func<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8, std::__1::allocator<facebook::react::NativeToJsBridge::runOnExecutorQueue(std::__1::function<void (facebook::react::JSExecutor*)>&&)::$_8>, void ()>::operator()(this=0x0000600002fad4a0) at function.h:356:12 frame facebook#59: 0x00000001030cdd72 RNTester`std::__1::__function::__value_func<void ()>::operator()[abi:v160006](this=0x00006000028f85c0) const at function.h:510:16 frame facebook#60: 0x00000001030cdd35 RNTester`std::__1::function<void ()>::operator()(this= Lambda in File NativeToJsBridge.cpp at Line 298) const at function.h:1156:12 frame facebook#61: 0x00000001030e1145 RNTester`facebook::react::tryAndReturnError(func= Lambda in File NativeToJsBridge.cpp at Line 298) at RCTCxxUtils.mm:73:7 frame facebook#62: 0x000000010310a5c1 RNTester`facebook::react::RCTMessageThread::tryFunc(this=0x00006000028f0018, func= Lambda in File NativeToJsBridge.cpp at Line 298) at RCTMessageThread.mm:68:20 frame facebook#63: 0x000000010310e823 RNTester`facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1::operator()(this=0x0000600000538d88) const at RCTMessageThread.mm:81:19 frame facebook#64: 0x000000010310e7c5 RNTester`decltype(std::declval<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>()()) std::__1::__invoke[abi:v160006]<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>(__f=0x0000600000538d88) at invoke.h:394:23 frame facebook#65: 0x000000010310e785 RNTester`void std::__1::__invoke_void_return_wrapper<void, true>::__call<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1&>(__args=0x0000600000538d88) at invoke.h:487:9 frame facebook#66: 0x000000010310e75d RNTester`std::__1::__function::__alloc_func<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1, std::__1::allocator<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1>, void ()>::operator()[abi:v160006](this=0x0000600000538d88) at function.h:185:16 frame facebook#67: 0x000000010310d709 RNTester`std::__1::__function::__func<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1, std::__1::allocator<facebook::react::RCTMessageThread::runOnQueue(std::__1::function<void ()>&&)::$_1>, void ()>::operator()(this=0x0000600000538d80) at function.h:356:12 frame facebook#68: 0x00000001030cdd72 RNTester`std::__1::__function::__value_func<void ()>::operator()[abi:v160006](this=0x00006000028fa690) const at function.h:510:16 frame facebook#69: 0x00000001030cdd35 RNTester`std::__1::function<void ()>::operator()(this= Lambda in File RCTMessageThread.mm at Line 79) const at function.h:1156:12 frame facebook#70: 0x000000010310a39a RNTester`invocation function for block in facebook::react::RCTMessageThread::runAsync(.block_descriptor=0x00006000028fa670) at RCTMessageThread.mm:44:7 frame facebook#71: 0x00000001088b4b06 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12 frame facebook#72: 0x00000001088b42b9 CoreFoundation`__CFRunLoopDoBlocks + 391 frame facebook#73: 0x00000001088af076 CoreFoundation`__CFRunLoopRun + 2186 frame facebook#74: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#75: 0x00000001030b6ec5 RNTester`+[RCTCxxBridge runRunLoop](self=RCTCxxBridge, _cmd="runRunLoop") at RCTCxxBridge.mm:332:12 frame facebook#76: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame facebook#77: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#78: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#10, name = 'hades' frame #0: 0x000000010d66a5d6 libsystem_kernel.dylib`__psynch_cvwait + 10 frame facebook#1: 0x000000010d5f476b libsystem_pthread.dylib`_pthread_cond_wait + 1211 frame facebook#2: 0x000000010761dfe2 libc++.1.dylib`std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 frame facebook#3: 0x00000001097aee78 hermes`hermes::vm::HadesGC::Executor::worker() [inlined] void std::__1::condition_variable::wait<hermes::vm::HadesGC::Executor::worker()::'lambda'()>(this=0x0000600003cb8300, __lk=0x0000700004358f20, __pred=(unnamed class) @ rbx) at __mutex_base:400:9 [opt] frame facebook#4: 0x00000001097aee5a hermes`hermes::vm::HadesGC::Executor::worker(this=0x0000600003cb82c0) at HadesGC.cpp:1084:11 [opt] frame facebook#5: 0x00000001097aedba hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] hermes::vm::HadesGC::Executor::Executor(this=0x00006000009a8ba8)::'lambda'()::operator()() const at HadesGC.cpp:1051:33 [opt] frame facebook#6: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] decltype(std::declval<hermes::vm::HadesGC::Executor::Executor()::'lambda'()>()()) std::__1::__invoke[abi:v160006]<hermes::vm::HadesGC::Executor::Executor()::'lambda'()>(__f=0x00006000009a8ba8) at invoke.h:394:23 [opt] frame facebook#7: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(void*) [inlined] void std::__1::__thread_execute[abi:v160006]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>(__t=size=2, (null)=<unavailable>) at thread:288:5 [opt] frame facebook#8: 0x00000001097aedb5 hermes`void* std::__1::__thread_proxy[abi:v160006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, hermes::vm::HadesGC::Executor::Executor()::'lambda'()>>(__vp=0x00006000009a8ba0) at thread:299:5 [opt] frame facebook#9: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#10: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#11, name = 'com.apple.CFStream.LegacyThread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame facebook#1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame facebook#2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame facebook#3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame facebook#4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame facebook#5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame facebook#6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#7: 0x00000001088d1e34 CoreFoundation`_legacyStreamRunLoop_workThread + 251 frame facebook#8: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#9: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#12, name = 'com.facebook.SocketRocket.NetworkThread' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame facebook#1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame facebook#2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame facebook#3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame facebook#4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame facebook#5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame facebook#6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#7: 0x000000010a34ceee Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 frame facebook#8: 0x000000010381a49b RNTester`-[SRRunLoopThread main](self=0x00006000028e80f0, _cmd="main") at SRRunLoopThread.m:71:16 frame facebook#9: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame facebook#10: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#11: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#13 frame #0: 0x000000010d5efb88 libsystem_pthread.dylib`start_wqthread thread facebook#14, name = 'com.apple.NSURLConnectionLoader' frame #0: 0x000000010d667a2e libsystem_kernel.dylib`mach_msg2_trap + 10 frame facebook#1: 0x000000010d675e4a libsystem_kernel.dylib`mach_msg2_internal + 84 frame facebook#2: 0x000000010d66eb6e libsystem_kernel.dylib`mach_msg_overwrite + 653 frame facebook#3: 0x000000010d667d1f libsystem_kernel.dylib`mach_msg + 19 frame facebook#4: 0x00000001088b45bf CoreFoundation`__CFRunLoopServiceMachPort + 143 frame facebook#5: 0x00000001088aed47 CoreFoundation`__CFRunLoopRun + 1371 frame facebook#6: 0x00000001088ae409 CoreFoundation`CFRunLoopRunSpecific + 557 frame facebook#7: 0x00000001093cf78b CFNetwork`___lldb_unnamed_symbol13826 + 444 frame facebook#8: 0x000000010a377699 Foundation`__NSThread__start__ + 1024 frame facebook#9: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#10: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 thread facebook#15, name = 'com.apple.CFSocket.private' frame #0: 0x000000010d670922 libsystem_kernel.dylib`__select + 10 frame facebook#1: 0x00000001088c2dcf CoreFoundation`__CFSocketManager + 643 frame facebook#2: 0x000000010d5f4202 libsystem_pthread.dylib`_pthread_start + 99 frame facebook#3: 0x000000010d5efbab libsystem_pthread.dylib`thread_start + 15 ``` ## Changelog: [IOS] [FIXED] - Fix module create dead-lock when start-up Pull Request resolved: facebook#41194 Test Plan: Null. Reviewed By: javache Differential Revision: D50800290 Pulled By: sammy-SC fbshipit-source-id: b60b8e0681cbec7b7aa8812188c9f7ea5f03966b
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When the GIF data is not a string nor NSData,
imageSourceis some unknown value set to whatever memory was on the stack. CallingCGImageSourceGetTypeon it has undefined behavior, and if it makes through to the CFRelease (maybe because it is NULL) then CFRelease will crash. This fixes a clang warning.