Status: Accepted
Owner: [email protected]
Labels: Type-Defect Priority-Medium
New issue 283 by [email protected]: __aeabi_memcpy and friends are not
intercepted
http://code.google.com/p/address-sanitizer/issues/detail?id=283
On AAPCS ARM (including ARM/Android), memcpy intrinsic is lowered to
__aeabi_memcpy.
The same with memmove and memset.
I also see __aeabi_memcpy8 and __aeabi_memcpy4 and the same for memmove and
memset in Android libc.so export list, though I'm not sure if clang ever
emits calls to them.
We do not intercept any of those, and we don't seem to have tests for them.
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