Hello, I'm trying to use ASAN on an IOS app but I get the mentioned error.
I would like to know if there is anything at all that I can do to make it work.
I know that app links to a lot of shared libraries and I think that might be issue, but if that is the case I don't know how can I debug it to see if there is specific library that is using the memory space required by ASAN.
Here is the output with verbosity=3:
==43926==AddressSanitizer: libc interceptors initialized
==43926==FindDynamicShadowStart, space_size = 0x00005b003fff
==43926==Shadow doesn't fit, largest_gap_found = 0x000057fe0000, max_occupied_addr = 0x000280000000
==43926==FindDynamicShadowStart, space_size = 0x000057fe3fff
==43926==Unable to find a memory range after restricting VM.
==43926==AddressSanitizer CHECK failed: /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-1200.0.32.2/compiler-rt/lib/asan/asan_mac.cpp:92 "((0 && "cannot place shadow after restricting vm")) != (0)" (0x0, 0x0)
Thank you,
Rodrigo
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