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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-06-27 23:45:44 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-06-27 23:45:44 +0000 |
| commit | af505c58222a87058fa4ac26cd8da27c141eec42 (patch) | |
| tree | 037b02388d1c70bdca216d8ffa1d35464643e0e8 /lib/Edit | |
| parent | 8bdb58a7835a9a90dd9b9791fccf269cbc1dcef3 (diff) | |
Fix uninitialized variable use bug found by the clairvoyant static analyzer.
Commit::canReplaceText would not initialize its out 'Len' parameter before
returning true and it would be used uninitialized in Commit::replaceText.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159306 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Edit')
| -rw-r--r-- | lib/Edit/Commit.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Edit/Commit.cpp b/lib/Edit/Commit.cpp index c45ee1f850..41c72e42e6 100644 --- a/lib/Edit/Commit.cpp +++ b/lib/Edit/Commit.cpp @@ -332,6 +332,7 @@ bool Commit::canReplaceText(SourceLocation loc, StringRef text, if (invalidTemp) return false; + Len = text.size(); return file.substr(Offs.getOffset()).startswith(text); } |