From: Eric Liu <ioeric@google.com>
Date: Tue, 21 Jun 2016 20:49:50 +0000 (+0000)
Subject: Trying to fix a buffer overflow that broke buildbot sanitizer-x86_64-linux-fast/build... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3870f43fc540a4b8f5431f1844227a40c0a82cdd;p=clang

Trying to fix a buffer overflow that broke buildbot sanitizer-x86_64-linux-fast/builds/13946.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@273319 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Tooling/Core/Replacement.cpp b/lib/Tooling/Core/Replacement.cpp
index d36c4fca51..d52d0b0898 100644
--- a/lib/Tooling/Core/Replacement.cpp
+++ b/lib/Tooling/Core/Replacement.cpp
@@ -322,7 +322,7 @@ calculateRangesAfterReplacements(const Replacements &Replaces,
   for (const auto &R : MergedRanges)
     FakeReplaces.insert(Replacement(Replaces.begin()->getFilePath(),
                                     R.getOffset(), R.getLength(),
-                                    std::string(" ", R.getLength())));
+                                    std::string(R.getLength(), ' ')));
   tooling::Replacements NewReplaces = mergeReplacements(FakeReplaces, Replaces);
   return calculateChangedRanges(NewReplaces);
 }