From: Martin Willi <martin@revosec.ch>
Date: Wed, 15 Apr 2015 12:21:38 +0000 (+0200)
Subject: utils: Define ADDRESS_SANITIZER_EXCLUDE to exclude a function from sanitizer
X-Git-Tag: 5.9.8dr4~11^2~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d840df185a0cdaae1aa1bd0e2f13a8af63edcf2e;p=thirdparty%2Fstrongswan.git

utils: Define ADDRESS_SANITIZER_EXCLUDE to exclude a function from sanitizer
---

diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h
index 120b159508..083f553441 100644
--- a/src/libstrongswan/utils/utils.h
+++ b/src/libstrongswan/utils/utils.h
@@ -119,6 +119,16 @@ void utils_deinit();
 # define __has_feature(x) 0
 #endif
 
+/**
+ * Address santizer support
+ */
+#if __has_feature(address_sanitizer) || \
+	(defined(__GNUC__) && defined(__SANITIZE_ADDRESS__))
+# define ADDRESS_SANITIZER_EXCLUDE __attribute__((no_sanitize_address))
+#else
+# define ADDRESS_SANITIZER_EXCLUDE
+#endif
+
 /**
  * Debug macro to follow control flow
  */