From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Mon, 12 Mar 2018 22:27:35 +0000 (+0100)
Subject: Added EOF check (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5791)
X-Git-Tag: 7.0.7-27~62
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c77c129133a336810f133828a53f52a3278b95ec;p=imagemagick

Added EOF check (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5791)
---

diff --git a/coders/mpc.c b/coders/mpc.c
index 91553f3a2..d515003e5 100644
--- a/coders/mpc.c
+++ b/coders/mpc.c
@@ -832,6 +832,8 @@ static Image *ReadMPCImage(const ImageInfo *image_info,ExceptionInfo *exception)
               p=image->directory+strlen(image->directory);
             }
           c=ReadBlobByte(image);
+          if (c == EOF)
+            break;
           *p++=(char) c;
         } while (c != (int) '\0');
       }