From aabc26c4d579995ec441bb2e632290ec241f6383 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 26 Feb 2010 20:28:29 +0000
Subject: [PATCH] Replace a temporary std::string with SmallString.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97259 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/MemoryBuffer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 9253b01d589..eb046d0eaf3 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -174,7 +174,8 @@ MemoryBuffer *MemoryBuffer::getFile(StringRef Filename, std::string *ErrStr,
 #ifdef O_BINARY
   OpenFlags |= O_BINARY;  // Open input file in binary mode on win32.
 #endif
-  int FD = ::open(Filename.str().c_str(), O_RDONLY|OpenFlags);
+  SmallString<256> PathBuf(Filename.begin(), Filename.end());
+  int FD = ::open(PathBuf.c_str(), O_RDONLY|OpenFlags);
   if (FD == -1) {
     if (ErrStr) *ErrStr = strerror(errno);
     return 0;