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https://github.com/ImageMagick/ImageMagick/issues/110
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Cristy committed Jan 30, 2016
1 parent 564d868 commit b5ed738
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion magick/quantum.c
Expand Up @@ -682,7 +682,7 @@ MagickExport MagickBooleanType SetQuantumDepth(const Image *image,
DestroyQuantumPixels(quantum_info);
quantum=(quantum_info->pad+6)*(quantum_info->depth+7)/8;
extent=image->columns*quantum;
if (quantum != (extent/image->columns))
if ((image->columns != 0) && (quantum != (extent/image->columns)))
return(MagickFalse);
return(AcquireQuantumPixels(quantum_info,extent));
}
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