From: Cristy <urban-warrior@imagemagick.org>
Date: Tue, 3 Apr 2018 18:27:02 +0000 (-0400)
Subject: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7335
X-Git-Tag: 7.0.7-29~201
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=adbf6b139f45cfe8ec9985f1b9813bc3de2e86cf;p=imagemagick

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7335
---

diff --git a/coders/miff.c b/coders/miff.c
index d6531aa22..501fd293a 100644
--- a/coders/miff.c
+++ b/coders/miff.c
@@ -1446,7 +1446,7 @@ static Image *ReadMIFFImage(const ImageInfo *image_info,
                   (unsigned char *) bzip_info.next_in);
               }
             code=BZ2_bzDecompress(&bzip_info);
-            if (code < 0)
+            if ((code != BZ_OK) && (code != BZ_STREAM_END))
               {
                 status=MagickFalse;
                 break;
@@ -1486,7 +1486,7 @@ static Image *ReadMIFFImage(const ImageInfo *image_info,
                   (unsigned char *) lzma_info.next_in);
               }
             code=lzma_code(&lzma_info,LZMA_RUN);
-            if (code < 0)
+            if ((code != LZMA_OK) && (code != LZMA_STREAM_END))
               {
                 status=MagickFalse;
                 break;