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Fix msan unpoison

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This commit is contained in:
Raúl Marín 2024-02-09 17:36:44 +01:00
parent 3efbde8492
commit ca2f514931
1 changed files with 2 additions and 2 deletions
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4
src/Common/MemorySanitizer.h
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@ -13,7 +13,7 @@
#undef __msan_unpoison_string
#define __msan_unpoison(X, Y) /// NOLINT
/// Given a pointer and **its size**, unpoisons up to 15 bytes **at the end**
/// Given a pointer and **its size**, unpoisons 15 bytes **at the end**
/// See memcmpSmall.h / memcpySmall.h
#define __msan_unpoison_overflow_15(X, Y) /// NOLINT
#define __msan_test_shadow(X, Y) (false) /// NOLINT
@ -28,7 +28,7 @@
# undef __msan_unpoison_string
# include <sanitizer/msan_interface.h>
# undef __msan_unpoison_overflow_15
# define __msan_unpoison_overflow_15(PTR, PTR_SIZE) __msan_unpoison(&(PTR)[(PTR_SIZE)], ((16 - ((PTR_SIZE) % 16)) % 16))
# define __msan_unpoison_overflow_15(PTR, PTR_SIZE) __msan_unpoison(&(PTR)[(PTR_SIZE)], 15)
# endif
#endif