[cfe-commits] r172605 - in /cfe/trunk: lib/Driver/Tools.cpp test/Driver/fsanitize.c

[Alexey Samsonov]

Author: samsonov
Date: Wed Jan 16 05:34:36 2013
New Revision: 172605

URL: http://llvm.org/viewvc/llvm-project?rev=172605&view=rev
Log:
Fix uninitialized bool flag access in SanitizerArgs parser

Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/fsanitize.c

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=172605&r1=172604&r2=172605&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed Jan 16 05:34:36 2013
@@ -1442,8 +1442,8 @@
     RelaxDefault);
 }
 
-SanitizerArgs::SanitizerArgs(const Driver &D, const ArgList &Args) {
-  Kind = 0;
+SanitizerArgs::SanitizerArgs(const Driver &D, const ArgList &Args)
+    : Kind(0), BlacklistFile(""), MsanTrackOrigins(false) {
 
   for (ArgList::const_iterator I = Args.begin(), E = Args.end(); I != E; ++I) {
     unsigned Add, Remove;

Modified: cfe/trunk/test/Driver/fsanitize.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/fsanitize.c?rev=172605&r1=172604&r2=172605&view=diff
==============================================================================
--- cfe/trunk/test/Driver/fsanitize.c (original)
+++ cfe/trunk/test/Driver/fsanitize.c Wed Jan 16 05:34:36 2013
@@ -36,6 +36,9 @@
 // RUN: %clang -target x86_64-linux-gnu -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-TRACK-ORIGINS
 // CHECK-ONLY-TRACK-ORIGINS: warning: argument unused during compilation: '-fsanitize-memory-track-origins'
 
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-EXTRA-TRACK-ORIGINS
+// CHECK-NO-EXTRA-TRACK-ORIGINS-NOT: "-fsanitize-memory-track-origins"
+
 // RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize=alignment -fsanitize=vptr -fno-sanitize=vptr %s -### 2>&1
 // OK