From f7a247654a05be744368b380b6e7bc79221bcdb9 Mon Sep 17 00:00:00 2001 From: Alexey Samsonov Date: Wed, 16 Jan 2013 11:34:36 +0000 Subject: [PATCH] Fix uninitialized bool flag access in SanitizerArgs parser llvm-svn: 172605 --- clang/lib/Driver/Tools.cpp | 4 ++-- clang/test/Driver/fsanitize.c | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 547d45c2d8f6..30562f1ba396 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -1442,8 +1442,8 @@ static bool UseRelaxAll(Compilation &C, const ArgList &Args) { 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; diff --git a/clang/test/Driver/fsanitize.c b/clang/test/Driver/fsanitize.c index dc7c8902fa89..857ae321ee44 100644 --- a/clang/test/Driver/fsanitize.c +++ b/clang/test/Driver/fsanitize.c @@ -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 -- 2.34.1