diff options
Diffstat (limited to 'src/contrib/asan.h')
| -rw-r--r-- | src/contrib/asan.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/contrib/asan.h b/src/contrib/asan.h index 5feb2c1..ef6fe66 100644 --- a/src/contrib/asan.h +++ b/src/contrib/asan.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2015 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> +/* Copyright (C) 2024 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -25,13 +25,20 @@ #if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__) void __asan_poison_memory_region(void const volatile *addr, size_t size); void __asan_unpoison_memory_region(void const volatile *addr, size_t size); +#if defined(__GNUC__) && !defined(__clang__) /* A faulty GCC workaround. */ + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wmaybe-uninitialized" +#endif #define ASAN_POISON_MEMORY_REGION(addr, size) \ __asan_poison_memory_region((addr), (size)) +#if defined(__GNUC__) && !defined(__clang__) /* End of the workaround. */ + #pragma GCC diagnostic pop +#endif #define ASAN_UNPOISON_MEMORY_REGION(addr, size) \ __asan_unpoison_memory_region((addr), (size)) -#else +#else /* __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__) */ #define ASAN_POISON_MEMORY_REGION(addr, size) \ ((void)(addr), (void)(size)) #define ASAN_UNPOISON_MEMORY_REGION(addr, size) \ ((void)(addr), (void)(size)) -#endif +#endif /* __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__) */ |