diff options
| -rw-r--r-- | libavcodec/pngdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 7bc2ad4847..0c4c91a612 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -240,7 +240,7 @@ static void png_filter_row(PNGDSPContext *dsp, uint8_t *dst, int filter_type, p = last[i]; dst[i] = p + src[i]; } - if (bpp > 1 && size > 4) { + if (bpp > 2 && size > 4) { /* would write off the end of the array if we let it process * the last pixel with bpp=3 */ int w = bpp == 4 ? size : size - 3; |