From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 10 Mar 2018 12:50:23 +0000 (-0500)
Subject: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6819
X-Git-Tag: 7.0.7-26~50
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0100b8013536d7836566642d69d521fba1d15cf6;p=imagemagick

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6819
---

diff --git a/coders/pdb.c b/coders/pdb.c
index e03693de5..977f1077f 100644
--- a/coders/pdb.c
+++ b/coders/pdb.c
@@ -420,6 +420,7 @@ static Image *ReadPDBImage(const ImageInfo *image_info,ExceptionInfo *exception)
     sizeof(*pixels));
   if (pixels == (unsigned char *) NULL)
     ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
+  (void) ResetMagickMemory(pixels,0,(packets+257UL)*image->rows*sizeof(*pixels));
   switch (pdb_image.version & 0x07) 
   {
     case 0: