--- The non-overflow case (noticed while writing similar code for MPEG-2).
libavcodec/cbs_h2645.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c index 23556f47f..4d8ba99b3 100644 --- a/libavcodec/cbs_h2645.c +++ b/libavcodec/cbs_h2645.c @@ -1244,6 +1244,11 @@ static int cbs_h2645_write_nal_unit(CodedBitstreamContext *ctx, // Overflow but we didn't notice. av_assert0(put_bits_count(&pbc) <= 8 * priv->write_buffer_size); + if (err < 0) { + // Write failed for some other reason. + return err; + } + if (put_bits_count(&pbc) % 8) unit->data_bit_padding = 8 - put_bits_count(&pbc) % 8; else -- 2.11.0 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel