diff options
Diffstat (limited to 'include/my_valgrind.h')
| -rw-r--r-- | include/my_valgrind.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/my_valgrind.h b/include/my_valgrind.h index 983dce8e75a..5d08a271d4a 100644 --- a/include/my_valgrind.h +++ b/include/my_valgrind.h @@ -35,6 +35,8 @@ # define MEM_CHECK_DEFINED(a,len) VALGRIND_CHECK_MEM_IS_DEFINED(a,len) #elif defined(__SANITIZE_ADDRESS__) # include <sanitizer/asan_interface.h> +/* How to do manual poisoning: +https://github.com/google/sanitizers/wiki/AddressSanitizerManualPoisoning */ # define MEM_UNDEFINED(a,len) ASAN_UNPOISON_MEMORY_REGION(a,len) # define MEM_NOACCESS(a,len) ASAN_POISON_MEMORY_REGION(a,len) # define MEM_CHECK_ADDRESSABLE(a,len) ((void) 0) |