[compiler-rt] r176800 - [ASan] don't call strerr from functions that map memory, since this results in malloc().

[Alexander Potapenko]

Author: glider
Date: Mon Mar 11 05:21:28 2013
New Revision: 176800

URL: http://llvm.org/viewvc/llvm-project?rev=176800&view=rev
Log:
[ASan] don't call strerr from functions that map memory, since this results in malloc().

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.cc?rev=176800&r1=176799&r2=176800&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.cc Mon Mar 11 05:21:28 2013
@@ -66,8 +66,8 @@ void *MmapOrDie(uptr size, const char *m
       Die();
     }
     recursion_count++;
-    Report("ERROR: %s failed to allocate 0x%zx (%zd) bytes of %s: %s\n",
-           SanitizerToolName, size, size, mem_type, strerror(errno));
+    Report("ERROR: %s failed to allocate 0x%zx (%zd) bytes of %s: %d\n",
+           SanitizerToolName, size, size, mem_type, errno);
     DumpProcessMap();
     CHECK("unable to mmap" && 0);
   }