diff options
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/lisp.h b/src/lisp.h index f466d4b0da5..be511a0eb9c 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -5296,8 +5296,12 @@ __lsan_ignore_object (void const *p) } #endif +/* If built with USE_SANITIZER_UNALIGNED_LOAD defined, use compiler + provided ASan functions to perform unaligned loads, allowing ASan + to catch bugs which it might otherwise miss. */ #if defined HAVE_SANITIZER_COMMON_INTERFACE_DEFS_H \ - && defined ADDRESS_SANITIZER + && defined ADDRESS_SANITIZER \ + && defined USE_SANITIZER_UNALIGNED_LOAD # include <sanitizer/common_interface_defs.h> # if (SIZE_MAX == UINT64_MAX) # define UNALIGNED_LOAD_SIZE(a, i) \ |