Author: jmolenda
Date: Mon Jan 19 22:20:42 2015
New Revision: 226544
URL: http://llvm.org/viewvc/llvm-project?rev=226544&view=rev
Log:
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.
Modified:
lldb/trunk/source/Host/common/FileSpec.cpp
Modified: lldb/trunk/source/Host/common/FileSpec.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Host/common/FileSpec.cpp?rev=226544&r1=226543&r2=226544&view=diff
==============================================================================
--- lldb/trunk/source/Host/common/FileSpec.cpp (original)
+++ lldb/trunk/source/Host/common/FileSpec.cpp Mon Jan 19 22:20:42 2015
@@ -65,7 +65,7 @@ FileSpec::ResolveUsername (llvm::SmallVe
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)
{
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