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GraphicsMagick.8039
GraphicsMagick-CVE-2016-7522.patch
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File GraphicsMagick-CVE-2016-7522.patch of Package GraphicsMagick.8039
From 4b1b9c0522628887195bad3a6723f7000b0c9a58 Mon Sep 17 00:00:00 2001 From: dirk <dirk@git.imagemagick.org> Date: Tue, 2 Feb 2016 21:15:13 +0100 Subject: [PATCH] Added extra check to fix https://github.com/ImageMagick/ImageMagick/issues/93 --- coders/psd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: GraphicsMagick-1.3.25/coders/psd.c =================================================================== --- GraphicsMagick-1.3.25.orig/coders/psd.c 2016-05-30 19:19:54.000000000 +0200 +++ GraphicsMagick-1.3.25/coders/psd.c 2016-11-29 15:32:17.551890161 +0100 @@ -775,7 +775,7 @@ static Image *ReadPSDImage(const ImageIn ThrowPSDReaderException(ResourceLimitError,MemoryAllocationFailed,image); } count=ReadBlob(image,length,(char *) data); - if ((count == 0) || (LocaleNCompare((char *) data,"8BIM",4) != 0)) + if ((count == 0) || (length < 4) || (LocaleNCompare((char *) data,"8BIM",4) != 0)) { if (logging) {
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