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Don't Even Declare Poisoning Functions if Poisoning is Disabled

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This guarantees that we won't accidentally forget to check the macro somewhere
where we use these functions.
This commit is contained in:
W. Felix Handte 2023-01-13 11:56:48 -05:00
parent f10922a8fa
commit d78fbedd96
1 changed files with 2 additions and 2 deletions
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4
lib/common/compiler.h
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@ -292,7 +292,7 @@
#endif
#endif
#if ZSTD_MEMORY_SANITIZER
#if ZSTD_MEMORY_SANITIZER && !defined(ZSTD_MSAN_DONT_POISON_WORKSPACE)
/* Not all platforms that support msan provide sanitizers/msan_interface.h.
* We therefore declare the functions we need ourselves, rather than trying to
* include the header file... */
@ -313,7 +313,7 @@ void __msan_poison(const volatile void *a, size_t size);
intptr_t __msan_test_shadow(const volatile void *x, size_t size);
#endif
#if ZSTD_ADDRESS_SANITIZER
#if ZSTD_ADDRESS_SANITIZER && !defined(ZSTD_ASAN_DONT_POISON_WORKSPACE)
/* Not all platforms that support asan provide sanitizers/asan_interface.h.
* We therefore declare the functions we need ourselves, rather than trying to
* include the header file... */