diff options
Diffstat (limited to 'libavcodec/hevc_ps.c')
| -rw-r--r-- | libavcodec/hevc_ps.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c index 372ce2896b..1ce8d2ebcb 100644 --- a/libavcodec/hevc_ps.c +++ b/libavcodec/hevc_ps.c @@ -633,6 +633,13 @@ int ff_hevc_decode_nal_sps(HEVCContext *s) goto err; } + if (!s->vps_list[sps->vps_id]) { + av_log(s->avctx, AV_LOG_ERROR, "VPS %d does not exist\n", + sps->vps_id); + ret = AVERROR_INVALIDDATA; + goto err; + } + sps->max_sub_layers = get_bits(gb, 3) + 1; if (sps->max_sub_layers > MAX_SUB_LAYERS) { av_log(s->avctx, AV_LOG_ERROR, "sps_max_sub_layers out of range: %d\n", |