From: Igor Kudrin <ikudrin@accesssoftek.com>
Date: Tue, 24 Jul 2018 12:28:53 +0000 (+0000)
Subject: [profile] Fix a possible memory leak in parseFilenamePattern().
X-Git-Tag: llvmorg-7.0.0-rc1~719
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=63600c7487dcdd10f0e10a35ffe2f5f9f538ddda;p=platform%2Fupstream%2Fllvm.git

[profile] Fix a possible memory leak in parseFilenamePattern().

Differential Revision: https://reviews.llvm.org/D49666

llvm-svn: 337823
---

diff --git a/compiler-rt/lib/profile/InstrProfilingFile.c b/compiler-rt/lib/profile/InstrProfilingFile.c
index f6013ad..68ba923 100644
--- a/compiler-rt/lib/profile/InstrProfilingFile.c
+++ b/compiler-rt/lib/profile/InstrProfilingFile.c
@@ -318,12 +318,12 @@ static int parseFilenamePattern(const char *FilenamePat,
   if (lprofCurFilename.Filename)
     free((void *)lprofCurFilename.Filename);
 
-  memset(&lprofCurFilename, 0, sizeof(lprofCurFilename));
-
   if (lprofCurFilename.FilenamePat && lprofCurFilename.OwnsFilenamePat) {
     free((void *)lprofCurFilename.FilenamePat);
   }
 
+  memset(&lprofCurFilename, 0, sizeof(lprofCurFilename));
+
   if (!CopyFilenamePat)
     lprofCurFilename.FilenamePat = FilenamePat;
   else {