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| author | tazjin <tazjin@yandex-team.com> | 2025-01-10 21:49:20 +0300 |
|---|---|---|
| committer | tazjin <tazjin@yandex-team.com> | 2025-01-10 22:40:52 +0300 |
| commit | 728a72265a5f728b834f703db4ea7f5bb0c2d640 (patch) | |
| tree | 542dc71565e8b92eb602fdc0d645f29194a34968 /contrib/libs | |
| parent | b26d603e9cd211f7303578a8cd901a36ab180608 (diff) | |
| download | ydb-728a72265a5f728b834f703db4ea7f5bb0c2d640.tar.gz | |
enable libc++ hardening for all sanitizer builds
The sets of bugs detected by sanitizers and libc\+\+ hardening only partially overlap, making it useful to enable libc\+\+ hardening in sanitizer builds, which might be deployed in more "prod-like" environments than auto tests.
For example, the Ad Engine has separate sanitizer groups with mirrored production traffic to catch bugs on real-life traffic.
commit_hash:e158ea467a96a3a442440f991b18ed1e076e2986
Diffstat (limited to 'contrib/libs')
| -rw-r--r-- | contrib/libs/cxxsupp/libcxx/include/__config_site | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/contrib/libs/cxxsupp/libcxx/include/__config_site b/contrib/libs/cxxsupp/libcxx/include/__config_site index dc81d088fe..38a2b6abe4 100644 --- a/contrib/libs/cxxsupp/libcxx/include/__config_site +++ b/contrib/libs/cxxsupp/libcxx/include/__config_site @@ -52,8 +52,14 @@ # define _LIBCPP_HAS_MUSL_LIBC #endif -#ifdef NDEBUG -# define _LIBCPP_HARDENING_MODE_DEFAULT _LIBCPP_HARDENING_MODE_NONE +#if defined(__has_feature) && (__has_feature(address_sanitizer) || \ + __has_feature(leak_sanitizer) || \ + __has_feature(thread_sanitizer) || \ + __has_feature(memory_sanitizer) || \ + __has_feature(undefined_behavior_sanitizer)) +# define _LIBCPP_HARDENING_MODE_DEFAULT _LIBCPP_HARDENING_MODE_FAST +#elif defined(NDEBUG) +# define _LIBCPP_HARDENING_MODE_DEFAULT _LIBCPP_HARDENING_MODE_NONE #else # define _LIBCPP_HARDENING_MODE_DEFAULT _LIBCPP_HARDENING_MODE_FAST #endif |