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openSUSE:Leap:42.3:Update
GraphicsMagick
GraphicsMagick-CVE-2016-10070.patch
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File GraphicsMagick-CVE-2016-10070.patch of Package GraphicsMagick
Index: GraphicsMagick-1.3.25/coders/mat.c =================================================================== --- GraphicsMagick-1.3.25.orig/coders/mat.c 2016-09-05 21:20:23.000000000 +0200 +++ GraphicsMagick-1.3.25/coders/mat.c 2017-01-27 11:40:34.563540187 +0100 @@ -991,9 +991,10 @@ NoMemory: ThrowMATReaderException(Resour } /* ----- Load raster data ----- */ - BImgBuff = MagickAllocateMemory(unsigned char *,(size_t) (ldblk)); /* Ldblk was set in the check phase */ + BImgBuff = MagickAllocateMemory(unsigned char *,(size_t) (MagickArraySize(ldblk,sizeof(double)))); /* Ldblk was set in the check phase */ if (BImgBuff == NULL) goto NoMemory; + (void) memset(BImgBuff,0,ldblk*sizeof(double)); if (CellType==miDOUBLE) /* Find Min and Max Values for floats */ {
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