[compiler-rt] r236999 - [Msan] Fix the if_indextoname.cc test to pass on FreeBSD

[Viktor Kutuzov]

Author: vkutuzov
Date: Mon May 11 09:46:16 2015
New Revision: 236999

URL: http://llvm.org/viewvc/llvm-project?rev=236999&view=rev
Log:
[Msan] Fix the if_indextoname.cc test to pass on FreeBSD
Differential Revision: http://reviews.llvm.org/D9456

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_interceptors.h
    compiler-rt/trunk/test/msan/if_indextoname.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_interceptors.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_interceptors.h?rev=236999&r1=236998&r2=236999&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_interceptors.h (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform_interceptors.h Mon May 11 09:46:16 2015
@@ -226,7 +226,8 @@
 #define SANITIZER_INTERCEPT_GETRESID SI_LINUX
 #define SANITIZER_INTERCEPT_GETIFADDRS \
   SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC
-#define SANITIZER_INTERCEPT_IF_INDEXTONAME SI_LINUX_NOT_ANDROID || SI_MAC
+#define SANITIZER_INTERCEPT_IF_INDEXTONAME \
+  SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC
 #define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID
 #define SANITIZER_INTERCEPT_AEABI_MEM SI_LINUX && defined(__arm__)
 #define SANITIZER_INTERCEPT___BZERO SI_MAC

Modified: compiler-rt/trunk/test/msan/if_indextoname.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/msan/if_indextoname.cc?rev=236999&r1=236998&r2=236999&view=diff
==============================================================================
--- compiler-rt/trunk/test/msan/if_indextoname.cc (original)
+++ compiler-rt/trunk/test/msan/if_indextoname.cc Mon May 11 09:46:16 2015
@@ -18,6 +18,6 @@ int main(int argc, char *argv[]) {
     printf("No network interfaces found.\n");
     return 0;
   }
-  assert(strlen(ifname) + 1 == __msan_test_shadow(ifname, sizeof(ifname)));
+  assert(strlen(ifname) + 1 <= __msan_test_shadow(ifname, sizeof(ifname)));
   return 0;
 }