Kuba Mracek 32bada2eda [lsan] Fix stack buffer overwrite in SuspendedThreadsListMac::GetRegistersAndSP
The call to the thread_get_state syscall (that fetches the register values for a thread) on arm64 is mistakenly claiming that the buffer to receive the register state is larger that its actual size on the stack -- the struct on the stack is arm_thread_state64_t, but the MACHINE_THREAD_STATE + MACHINE_THREAD_STATE_COUNT refer to the "unified arm state" struct (which is larger).

Fixes https://github.com/llvm/llvm-project/issues/58503.

Differential Revision: https://reviews.llvm.org/D137292
2022-11-12 10:17:52 -08:00
..
2021-09-04 14:12:58 +05:30

Compiler-RT
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This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

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