[llvm-commits] [compiler-rt] r157692 - /compiler-rt/trunk/lib/asan/asan_rtl.cc

[Alexander Potapenko]

Author: glider
Date: Wed May 30 10:28:45 2012
New Revision: 157692

URL: http://llvm.org/viewvc/llvm-project?rev=157692&view=rev
Log:
Fix a bug in parsing boolean flags: we used to take the first char of the key=value string
instead of the first character of the value.

Modified:
    compiler-rt/trunk/lib/asan/asan_rtl.cc

Modified: compiler-rt/trunk/lib/asan/asan_rtl.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_rtl.cc?rev=157692&r1=157691&r2=157692&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_rtl.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_rtl.cc Wed May 30 10:28:45 2012
@@ -289,8 +289,9 @@
   if (!flags) return;
   const char *str = internal_strstr(flags, flag);
   if (!str) return;
+  const char *suffix = str + internal_strlen(flag);
   if (!internal_atoll(str + internal_strlen(flag))) {
-    if (str[0] == '0') {
+    if (suffix[0] == '0') {
       *out_val = false;
       return;
     }
@@ -298,7 +299,7 @@
     *out_val = true;
     return;
   }
-  switch (str[0]) {
+  switch (suffix[0]) {
     case 'y':
     case 't': {
       *out_val = true;