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openSUSE:Step:15-SP4
ImageMagick.24648
ImageMagick-CVE-2019-7175.patch
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File ImageMagick-CVE-2019-7175.patch of Package ImageMagick.24648
diff --git a/coders/pcd.c b/coders/pcd.c index 8eb8ac6526..7e48c138c6 100644 --- a/coders/pcd.c +++ b/coders/pcd.c @@ -204,6 +204,8 @@ static MagickBooleanType DecodeImage(Image *image,unsigned char *luma, if (pcd_table[i] == (PCDTable *) NULL) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); + for (j=0; j < i; j++) + pcd_table[j]=(PCDTable *) RelinquishMagickMemory(pcd_table[j]); ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed", image->filename); } @@ -215,6 +217,8 @@ static MagickBooleanType DecodeImage(Image *image,unsigned char *luma, if (r->length > 16) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); + for (j=0; j <= i; j++) + pcd_table[j]=(PCDTable *) RelinquishMagickMemory(pcd_table[j]); return(MagickFalse); } PCDGetBits(16);
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