Merge pull request google#101 from yasushi-saito/master

Allow permission line in /proc/self/map to be "rwx", not just "r-x".
durswd · Apr 15, 2016 · 6cc9d87 · 6cc9d87
2 parents 053c923 + efa6ecc
commit 6cc9d87
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/symbolize.cc b/src/symbolize.cc
@@ -569,8 +569,8 @@ OpenObjectFileContainingPcAndGetStartAddress(uint64_t pc,
       return -1;  // Malformed line.
     }
 
-    // Check flags.  We are only interested in "r-x" maps.
-    if (memcmp(flags_start, "r-x", 3) != 0) {  // Not a "r-x" map.
+   // Check flags.  We are only interested in "r*x" maps.
+    if (flags_start[0] != 'r' || flags_start[2] != 'x') {
       continue;  // We skip this map.
     }
     ++cursor;  // Skip ' '.