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| author | Daniel Dunbar <daniel@zuster.org> | 2009-11-29 08:30:24 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-11-29 08:30:24 +0000 |
| commit | a76a7883b557c315f29dbf95155dd5ae0352fecf (patch) | |
| tree | ec9bd08950c40fd9467dca8ce9a51006efd64286 /utils | |
| parent | cd188e9665b3ff50d57a91b267bb6294ed646539 (diff) | |
| download | external_llvm-a76a7883b557c315f29dbf95155dd5ae0352fecf.zip external_llvm-a76a7883b557c315f29dbf95155dd5ae0352fecf.tar.gz external_llvm-a76a7883b557c315f29dbf95155dd5ae0352fecf.tar.bz2 | |
Fix FileCheck crash when fuzzy scanning starting at the end of the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90065 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/FileCheck/FileCheck.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/FileCheck/FileCheck.cpp b/utils/FileCheck/FileCheck.cpp index 101ff24..078028a 100644 --- a/utils/FileCheck/FileCheck.cpp +++ b/utils/FileCheck/FileCheck.cpp @@ -398,7 +398,7 @@ void Pattern::PrintFailureInfo(const SourceMgr &SM, StringRef Buffer, } } - if (BestQuality < 50) { + if (Best != StringRef::npos && BestQuality < 50) { // Print the "possible intended match here" line if we found something // reasonable. SM.PrintMessage(SMLoc::getFromPointer(Buffer.data() + Best), |