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hevc/sei: return INVALIDDATA when a referenced SPS is not available

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The code previously returned ENOMEM, despite this not being an
allocation problem, but rather a bitstream problem referring to data not
currently available.

Fixes playback of such streams, as it allows further processing of NAL
units after skipping the broken SEI NAL.
This commit is contained in:
Hendrik Leppkes 2024-08-30 12:55:38 +02:00
parent eda3fc6053
commit d4cfbf329c
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GPG Key ID: 846079A4B0A7C1B5
1 changed files with 1 additions and 1 deletions
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2
libavcodec/hevc/sei.c
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@ -56,7 +56,7 @@ static int decode_nal_sei_pic_timing(HEVCSEI *s, GetBitContext *gb,
const HEVCSPS *sps = ps->sps_list[s->active_seq_parameter_set_id];
if (!sps)
return(AVERROR(ENOMEM));
return AVERROR_INVALIDDATA;
if (sps->vui.frame_field_info_present_flag) {
int pic_struct = get_bits(gb, 4);