[iOS arm64e] call to openh264_decode_image segfaults due to possible pointer authentication failure
#3819
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Hi maybe you can help me recover my email 🙏
בתאריך יום ג׳, 3 בדצמ׳ 2024, 22:03, מאת festive-onion <
***@***.***>:
… I'm attempting to use this library with libheif on an iOS device with an
arm64e build, however I get the following segfault:
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0020000103bdfa20 -> 0x0000000103bdfa20 (possible pointer authentication failure)
Exception Codes: 0x0000000000000001, 0x0020000103bdfa20
Thread 5 Crashed:
0 <redacted> 0x102f3839c openh264_decode_image(void*, heif_image**) + 1548
1 <redacted> 0x102e877ec Decoder::decode_single_frame_from_compressed_data(heif_decoding_options const&) + 992
2 <redacted> 0x102ec3334 ImageItem::decode_compressed_image(heif_decoding_options const&, bool, unsigned int, unsigned int) const + 404
3 <redacted> 0x102ec1eac ImageItem::decode_image(heif_decoding_options const&, bool, unsigned int, unsigned int) const + 716
4 <redacted> 0x102ed10d4 ImageItem_Grid::decode_and_paste_tile_image(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const + 460
5 <redacted> 0x102eda89c decltype(*std::declval<ImageItem_Grid const*>().*std::declval<Error (ImageItem_Grid::*)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const>()(std::declval<unsigned int>(), std::declval<unsigned int>(), std::declval<unsigned int>(), std::declval<std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>>(), std::declval<heif_decoding_options>(), std::declval<std::__1::reference_wrapper<int>>())) std::__1::__invoke[abi:ne180100]<Error (ImageItem_Grid::*)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const, ImageItem_Grid const*, unsigned int, unsigned int, unsigned int, std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>, heif_decoding_options, std::__1::reference_wrapper<int>, void>(Error (ImageItem_Grid::*&&)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const, ImageItem_Grid const*&&, unsigned int&&, unsigned int&&, unsigned int&&, std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>&&, heif_decoding_options&&, std::__1::reference_wrapper<int>&&) + 332
...
I'm uncertain if this is a problem with openh264 specifically, or the way
libheif interacts with the library. Let me know if I can provide any more
info, thank you!
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Somone change my password. All my life in this mail
בתאריך שבת, 7 בדצמ׳ 2024, 6:46, מאת רונה יוסף ***@***.***>:
… Hi maybe you can help me recover my email 🙏
בתאריך יום ג׳, 3 בדצמ׳ 2024, 22:03, מאת festive-onion <
***@***.***>:
> I'm attempting to use this library with libheif on an iOS device with an
> arm64e build, however I get the following segfault:
>
> Exception Type: EXC_BAD_ACCESS (SIGSEGV)
> Exception Subtype: KERN_INVALID_ADDRESS at 0x0020000103bdfa20 -> 0x0000000103bdfa20 (possible pointer authentication failure)
> Exception Codes: 0x0000000000000001, 0x0020000103bdfa20
>
> Thread 5 Crashed:
> 0 <redacted> 0x102f3839c openh264_decode_image(void*, heif_image**) + 1548
> 1 <redacted> 0x102e877ec Decoder::decode_single_frame_from_compressed_data(heif_decoding_options const&) + 992
> 2 <redacted> 0x102ec3334 ImageItem::decode_compressed_image(heif_decoding_options const&, bool, unsigned int, unsigned int) const + 404
> 3 <redacted> 0x102ec1eac ImageItem::decode_image(heif_decoding_options const&, bool, unsigned int, unsigned int) const + 716
> 4 <redacted> 0x102ed10d4 ImageItem_Grid::decode_and_paste_tile_image(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const + 460
> 5 <redacted> 0x102eda89c decltype(*std::declval<ImageItem_Grid const*>().*std::declval<Error (ImageItem_Grid::*)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const>()(std::declval<unsigned int>(), std::declval<unsigned int>(), std::declval<unsigned int>(), std::declval<std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>>(), std::declval<heif_decoding_options>(), std::declval<std::__1::reference_wrapper<int>>())) std::__1::__invoke[abi:ne180100]<Error (ImageItem_Grid::*)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const, ImageItem_Grid const*, unsigned int, unsigned int, unsigned int, std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>, heif_decoding_options, std::__1::reference_wrapper<int>, void>(Error (ImageItem_Grid::*&&)(unsigned int, unsigned int, unsigned int, std::__1::shared_ptr<HeifPixelImage>&, heif_decoding_options const&, int&) const, ImageItem_Grid const*&&, unsigned int&&, unsigned int&&, unsigned int&&, std::__1::reference_wrapper<std::__1::shared_ptr<HeifPixelImage>>&&, heif_decoding_options&&, std::__1::reference_wrapper<int>&&) + 332
> ...
>
> I'm uncertain if this is a problem with openh264 specifically, or the
> way libheif interacts with the library. Let me know if I can provide any
> more info, thank you!
>
> —
> Reply to this email directly, view it on GitHub
> <#3819>, or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/AYTQNE2CNCB6EZ26KOZOP7L2DYE75AVCNFSM6AAAAABS6RYEUSVHI2DSMVQWIX3LMV43ASLTON2WKOZSG4YTKOBWGYYTAMI>
> .
> You are receiving this because you are subscribed to this thread.Message
> ID: ***@***.***>
>
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I'm attempting to use this library with
libheifon an iOS device with an arm64e build, however I get the following segfault:I'm uncertain if this is a problem with
openh264specifically, or the waylibheifinteracts with the library. Let me know if I can provide any more info, thank you!The text was updated successfully, but these errors were encountered: