From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 30 Sep 2017 14:24:43 +0000 (-0400)
Subject: https://github.com/ImageMagick/ImageMagick/issues/804
X-Git-Tag: 7.0.7-5~23
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=041e39c2b713171c5e35bd700af1aee05ba4fab4;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/804
---

diff --git a/MagickWand/operation.c b/MagickWand/operation.c
index 2481ca1e9..bd3c6c696 100644
--- a/MagickWand/operation.c
+++ b/MagickWand/operation.c
@@ -4578,6 +4578,9 @@ WandPrivate MagickBooleanType CLIListOperatorImages(MagickCLI *cli_wand,
         if (p == q)
           CLIWandExceptArgBreak(OptionError,"InvalidImageIndex",option,arg1);
         swap=CloneImage(p,0,0,MagickTrue,_exception);
+        if (swap == (Image *) NULL)
+          CLIWandExceptArgBreak(ResourceLimitError,"MemoryAllocationFailed",
+            option,GetExceptionMessage(errno));
         ReplaceImageInList(&p,CloneImage(q,0,0,MagickTrue,_exception));
         ReplaceImageInList(&q,swap);
         _images=GetFirstImageInList(q);