Fixes out of array access
Fixes: 1378/clusterfuzz-testcase-minimized-
5715088008806400
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
c->padded_bits = aligned_width - c->avctx->width;
if (c->video_size < aligned_width * avctx->height * (int64_t)c->bpp / 8)
return AVERROR_INVALIDDATA;
- if (!encoding && c->palette_size && c->bpp <= 8) {
+ if (!encoding && c->palette_size && c->bpp <= 8 && c->format != CHUNKY) {
avctx->pix_fmt = AV_PIX_FMT_PAL8;
} else if (encoding == 1 && (c->bpp == 6 || c->bpp == 8)) {
if (c->palette_size != (1 << (c->bpp - 1)))