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[libpng16] Increase num_palette to invalid_index + 1, not to invalid_index.

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Glenn Randers-Pehrson
2012-02-16 20:48:28 -06:00
parent 566fb611b6
commit b0606ea043
3 changed files with 3 additions and 1 deletions
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2
pngread.c
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@@ -537,7 +537,7 @@ png_read_row(png_structrp png_ptr, png_bytep row, png_bytep dsp_row)
if (*rp >= png_ptr->num_palette)
{
png_warning(png_ptr,"Found invalid palette index");
png_ptr->num_palette=*rp;
png_ptr->num_palette=*rp + 1;
}
rp++;
}