[compiler-rt] r238226 - [msan] Fix mmap test on Fedora.

[Evgeniy Stepanov]

Author: eugenis
Date: Tue May 26 13:02:54 2015
New Revision: 238226

URL: http://llvm.org/viewvc/llvm-project?rev=238226&view=rev
Log:
[msan] Fix mmap test on Fedora.

Modified:
    compiler-rt/trunk/test/msan/mmap.cc

Modified: compiler-rt/trunk/test/msan/mmap.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/msan/mmap.cc?rev=238226&r1=238225&r2=238226&view=diff
==============================================================================
--- compiler-rt/trunk/test/msan/mmap.cc (original)
+++ compiler-rt/trunk/test/msan/mmap.cc Tue May 26 13:02:54 2015
@@ -28,7 +28,8 @@ int main() {
 #endif
   int success_count = 0;
   while (true) {
-    void *p = mmap(0, kMapSize, PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+    void *p = mmap(0, kMapSize, PROT_WRITE,
+                   MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
     printf("%p\n", p);
     if (p == MAP_FAILED) {
       assert(errno == ENOMEM);