RESOLVED FIXED242750
Crash under IPC::StreamConnectionBuffer::decode 
https://bugs.webkit.org/show_bug.cgi?id=242750
Summary Crash under IPC::StreamConnectionBuffer::decode
Chris Dumez
Reported 2022-07-14 09:23:37 PDT
Crash under IPC::StreamConnectionBuffer::decode: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 WebKit 0x1b37f4080 IPC::StreamConnectionBuffer::decode(IPC::Decoder&) + 104 (Sources/WebKit/Source/WebKit/Platform/SharedMemory.h:139) 1 WebKit 0x1b37f407c IPC::StreamConnectionBuffer::decode(IPC::Decoder&) + 100 (Sources/WebKit/Source/WebKit/Platform/IPC/StreamConnectionBuffer.cpp:90) 2 WebKit 0x1b3592860 IPC::Decoder& IPC::Decoder::operator>><IPC::StreamConnectionBuffer>(std::__1::optional<IPC::StreamConnectionBuffer>&) + 32 (Source/WebKit/Platform/IPC/ArgumentCoder.h:63) 3 WebKit 0x1b35927c0 std::__1::optional<std::__1::tuple<IPC::StreamConnectionBuffer> > IPC::TupleDecoder<IPC::StreamConnectionBuffer>::decode<IPC::Decoder>(IPC::Decoder&) + 48 (Source/WebKit/Platform/IPC/ArgumentCoders.h:397) 4 WebKit 0x1b359259c std::__1::optional<std::__1::tuple<IPC::Attachment, IPC::StreamConnectionBuffer> > IPC::TupleDecoder<IPC::Attachment, IPC::StreamConnectionBuffer>::decode<IPC::Decoder>(IPC::Decoder&) + 64 (Source/WebKit/Platform/IPC/ArgumentCoders.h:401) 5 WebKit 0x1b3592498
Attachments
Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2022-07-14 09:23:51 PDT
<rdar://94805403>
Chris Dumez
Comment 2 2022-07-14 09:26:51 PDT
Pull request: https://github.com/WebKit/WebKit/pull/2410
EWS
Comment 3 2022-07-14 10:49:24 PDT
Committed 252462@main (f41b1ddcfb59): <https://commits.webkit.org/252462@main> Reviewed commits have been landed. Closing PR #2410 and removing active labels.
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