From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 3 Sep 2017 16:08:14 +0000 (-0400)
Subject: https://github.com/ImageMagick/ImageMagick/issues/725
X-Git-Tag: 7.0.7-0
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=27f8ba82ddd665ab41cef6588128f680cbd69905;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/725
---

diff --git a/coders/emf.c b/coders/emf.c
index 22be9fbb6..d4d713005 100644
--- a/coders/emf.c
+++ b/coders/emf.c
@@ -408,6 +408,8 @@ static HENHMETAFILE ReadEnhMetaFile(const char *path,ssize_t *width,
     return(NULL);
   dwSize=GetFileSize(hFile,NULL);
   pBits=(LPBYTE) AcquireQuantumMemory(dwSize,sizeof(*pBits));
+  if (pBits == (LPBYTE) NULL)
+    return(NULL);
   ReadFile(hFile,pBits,dwSize,&dwSize,NULL);
   CloseHandle(hFile);
   if (((PAPMHEADER) pBits)->dwKey != 0x9ac6cdd7l)