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home:dirkmueller:acdc:as_python3_module
ImageMagick.16417
ImageMagick-WritePCXImage-page_table-memory-lea...
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File ImageMagick-WritePCXImage-page_table-memory-leak.patch of Package ImageMagick.16417
Index: ImageMagick-7.0.7-34/coders/pcx.c =================================================================== --- ImageMagick-7.0.7-34.orig/coders/pcx.c 2018-05-20 17:55:43.000000000 +0200 +++ ImageMagick-7.0.7-34/coders/pcx.c 2018-10-11 10:35:54.590223364 +0200 @@ -978,7 +978,11 @@ static MagickBooleanType WritePCXImage(c } length=(((size_t) image->columns*pcx_info.bits_per_pixel+7)/8); if (length > 65535UL) - ThrowWriterException(ImageError,"WidthOrHeightExceedsLimit"); + { + if (page_table != (MagickOffsetType *) NULL) + page_table=(MagickOffsetType *) RelinquishMagickMemory(page_table); + ThrowWriterException(ImageError,"WidthOrHeightExceedsLimit"); + } pcx_info.bytes_per_line=(unsigned short) length; pcx_info.palette_info=1; pcx_info.colormap_signature=0x0c;
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