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Disable Custom ASAN/MSAN Poisoning on MinGW Builds

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Addresses #3240.
This commit is contained in:
W. Felix Handte 2023-01-13 11:51:59 -05:00
parent d5509080bc
commit f10922a8fa
1 changed files with 11 additions and 0 deletions
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11
lib/common/compiler.h
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@ -281,6 +281,17 @@
* Sanitizer
*****************************************************************/
/* Issue #3240 reports an ASAN failure on an llvm-mingw build. Out of an
* abundance of caution, disable our custom poisoning on mingw. */
#ifdef __MINGW32__
#ifndef ZSTD_ASAN_DONT_POISON_WORKSPACE
#define ZSTD_ASAN_DONT_POISON_WORKSPACE 1
#endif
#ifndef ZSTD_MSAN_DONT_POISON_WORKSPACE
#define ZSTD_MSAN_DONT_POISON_WORKSPACE 1
#endif
#endif
#if ZSTD_MEMORY_SANITIZER
/* Not all platforms that support msan provide sanitizers/msan_interface.h.
* We therefore declare the functions we need ourselves, rather than trying to