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Auto merge of #73089 - tmiasko:musl-1.1.24, r=kennytm
Update musl to 1.1.24 Release notes since previous version 1.1.22: ## 1.1.23 release notes ### new features: - riscv64 port - configure now allows customizing AR and RANLIB vars - header-level support for new linux features in 5.1 ### major internal changes: - removed extern __syscall; syscall header code is now fully self-contained ### performance: - new math library implementation for log/exp/pow - aarch64 dynamic tlsdesc function is streamlined ### compatibility & conformance: - O_TTY_INIT is now defined - sys/types.h no longer pollutes namespace with sys/sysmacros.h in any profile - powerpc asm is now compatible with clang internal assembler ### changes for new POSIX interpretations: - fgetwc now sets stream error indicator on encoding errors - fmemopen no longer rejects 0 size ### bugs fixed: - static TLS for shared libraries was allocated wrong on "Variant I" archs - crash in dladdr reading through uninitialized pointer on non-match - sigaltstack wrongly errored out on invalid ss_size when doing SS_DISABLE - getdents function misbehaved with buffer length larger than INT_MAX - set*id could deadlock after fork from multithreaded process ### arch-specfic bugs fixed: - s390x SO_PEERSEC definition was wrong - passing of 64-bit syscall arguments was broken on microblaze - posix_fadvise was broken on mips due to missing 7-arg syscall support - vrregset_t layout and member naming was wrong on powerpc64 ## 1.1.24 release notes ### new features: - GLOB_TILDE extension to glob - non-stub catgets localization API, using netbsd binary catalog format - posix_spawn file actions for [f]chdir (extension, pending future standard) - secure_getenv function (extension) - copy_file_range syscall wrapper (Linux extension) - header-level support for new linux features in 5.2 ### performance: - new fast path for lrint (generic C version) on 32-bit archs ### major internal changes: - functions involving time are overhauled to be time64-ready in 32-bit archs - x32 uses the new time64 code paths to replace nasty hacks in syscall glue ### compatibility & conformance: - support for powerpc[64] unaligned relocation types - powerpc[64] and sh sys/user.h no longer clash with kernel asm/ptrace.h - select no longer modifies timeout on failure (or at all) - mips64 stat results are no longer limited to 32-bit time range - optreset (BSD extension) now has a public declaration - support for clang inconsistencies in wchar_t type vs some 32-bit archs - mips r6 syscall asm no longer has invalid lo/hi register clobbers - vestigial asm declarations of __tls_get_new are removed (broke some tooling) - riscv64 mcontext_t mismatch glibc's member naming is corrected ### bugs fixed: - glob failed to match broken symlinks consistently - invalid use of interposed calloc to allocate initial TLS - various dlsym symbol resolution logic errors - semctl with SEM_STAT_ANY didn't work - pthread_create with explicit scheduling was subject to priority inversion - pthread_create failure path had data race for thread count - timer_create with SIGEV_THREAD notification had data race getting timer id - wide printf family failed to support l modifier for float formats ### arch-specific bugs fixed: - x87 floating point stack imbalance in math asm (i386-only CVE-2019-14697) - x32 clock_adjtime, getrusage, wait3, wait4 produced junk (struct mismatches) - lseek broken on x32 and mipsn32 with large file offsets - riscv64 atomics weren't compiler barriers - riscv64 atomics had broken asm constraints (missing earlyclobber flag) - arm clone() was broken when compiled as thumb if start function returned - mipsr6 setjmp/longjmp did not preserve fpu register state correctly Fixes #71099.
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