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| author | Jason Molenda <jmolenda@apple.com> | 2015-01-20 04:20:42 +0000 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 2015-01-20 04:20:42 +0000 |
| commit | 3bc66f1f4733fd29792c11a686d416aa9ab4cc38 (patch) | |
| tree | b9e38cd04effdf208493f2ff78f1969dafc00362 /lldb/source/Host/common/FileSpec.cpp | |
| parent | 65e0642d0318528b98ee818929da95a1763c0a13 (diff) | |
| download | bcm5719-llvm-3bc66f1f4733fd29792c11a686d416aa9ab4cc38.tar.gz bcm5719-llvm-3bc66f1f4733fd29792c11a686d416aa9ab4cc38.zip | |
Fix creation of StringRef in FileSpec::ResolveUsername()
so it doesn't assume that the SmallVector<char> will have
nul terminator. It did not in at least one case.
Caught by ASAN instrumentation.
llvm-svn: 226544
Diffstat (limited to 'lldb/source/Host/common/FileSpec.cpp')
| -rw-r--r-- | lldb/source/Host/common/FileSpec.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Host/common/FileSpec.cpp b/lldb/source/Host/common/FileSpec.cpp index 0af0556d30c..98b4beffe28 100644 --- a/lldb/source/Host/common/FileSpec.cpp +++ b/lldb/source/Host/common/FileSpec.cpp @@ -65,7 +65,7 @@ FileSpec::ResolveUsername (llvm::SmallVectorImpl<char> &path) if (path.empty() || path[0] != '~') return; - llvm::StringRef path_str(path.data()); + llvm::StringRef path_str(path.data(), path.size()); size_t slash_pos = path_str.find_first_of("/", 1); if (slash_pos == 1 || path.size() == 1) { |
