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[libpng17] Imported from libpng-1.7.0beta36.tar

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Glenn Randers-Pehrson
2014-09-27 18:15:48 -05:00
parent 2799bf9a4f
commit 4a67ac3f1e
20 changed files with 64 additions and 32 deletions
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8
contrib/gregbook/readppm.c
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@@ -163,8 +163,12 @@ uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes)
/* now we can go ahead and just read the whole image */
fread(image_data, 1L, rowbytes*height, saved_infile);
if (fread(image_data, 1L, rowbytes*height, saved_infile) <
rowbytes*height) {
free (image_data);
image_data = NULL;
return NULL;
}
return image_data;
}