r273319 - Trying to fix a buffer overflow that broke buildbot sanitizer-x86_64-linux-fast/builds/13946.

[Eric Liu via cfe-commits]

Author: ioeric
Date: Tue Jun 21 15:49:50 2016
New Revision: 273319

URL: http://llvm.org/viewvc/llvm-project?rev=273319&view=rev
Log:
Trying to fix a buffer overflow that broke buildbot sanitizer-x86_64-linux-fast/builds/13946.

Modified:
    cfe/trunk/lib/Tooling/Core/Replacement.cpp

Modified: cfe/trunk/lib/Tooling/Core/Replacement.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/Core/Replacement.cpp?rev=273319&r1=273318&r2=273319&view=diff
==============================================================================
--- cfe/trunk/lib/Tooling/Core/Replacement.cpp (original)
+++ cfe/trunk/lib/Tooling/Core/Replacement.cpp Tue Jun 21 15:49:50 2016
@@ -322,7 +322,7 @@ calculateRangesAfterReplacements(const R
   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);
 }