diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/sanitizer_common/sanitizer_flags.inc | 3 | ||||
-rw-r--r-- | lib/sanitizer_common/sanitizer_mac.cc | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_flags.inc b/lib/sanitizer_common/sanitizer_flags.inc index 21876e08f..445e25f9d 100644 --- a/lib/sanitizer_common/sanitizer_flags.inc +++ b/lib/sanitizer_common/sanitizer_flags.inc @@ -62,6 +62,9 @@ COMMON_FLAG( COMMON_FLAG( int, verbosity, 0, "Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).") +COMMON_FLAG(bool, strip_env, 1, + "Whether to remove the sanitizer from DYLD_INSERT_LIBRARIES to " + "avoid passing it to children. Default is true.") COMMON_FLAG(bool, detect_leaks, !SANITIZER_MAC, "Enable memory leak detection.") COMMON_FLAG( bool, leak_check_at_exit, true, diff --git a/lib/sanitizer_common/sanitizer_mac.cc b/lib/sanitizer_common/sanitizer_mac.cc index 86e76287d..d28c2b10f 100644 --- a/lib/sanitizer_common/sanitizer_mac.cc +++ b/lib/sanitizer_common/sanitizer_mac.cc @@ -741,6 +741,9 @@ void MaybeReexec() { if (!lib_is_in_env) return; + if (!common_flags()->strip_env) + return; + // DYLD_INSERT_LIBRARIES is set and contains the runtime library. Let's remove // the dylib from the environment variable, because interceptors are installed // and we don't want our children to inherit the variable. |