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		25e8e95	`diff --git a/libdjvu/IW44Image.cpp b/libdjvu/IW44Image.cpp`
		25e8e95	`index e8d4b44..aa3d554 100644`
		25e8e95	`--- a/libdjvu/IW44Image.cpp`
		25e8e95	`+++ b/libdjvu/IW44Image.cpp`
		25e8e95	`@@ -678,7 +678,11 @@ IW44Image::Map::image(signed char *img8, int rowsize, int pixsep, int fast)`
		25e8e95	`size_t sz = bw * bh;`
		25e8e95	`if (sz / (size_t)bw != (size_t)bh) // multiplication overflow`
		25e8e95	`G_THROW("IW44Image: image size exceeds maximum (corrupted file?)");`
		25e8e95	`+ if (sz == 0)`
		25e8e95	`+ G_THROW("IW44Image: zero size image (corrupted file?)");`
		25e8e95	`GPBuffer<short> gdata16(data16,sz);`
		25e8e95	`+ if (data16 == NULL)`
		25e8e95	`+ G_THROW("IW44Image: unable to allocate image data");`
		25e8e95	`// Copy coefficients`
		25e8e95	`int i;`
		25e8e95	`short *p = data16;`