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lavc/videotoolboxenc: return SEI parse errors

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Return the actual find_sei_end() error when SEI appending fails instead of
reusing the previous status code. This preserves the real parse failure for
callers instead of reporting malformed SEI handling as success.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
(cherry picked from commit f7c04283367269c7aef2505a1839fb3ea9362330)
This commit is contained in:
Jun Zhao
2026-04-12 21:28:20 +08:00
parent 7f59e39430
commit 8548537c15
1 changed files with 1 additions and 1 deletions
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libavcodec/videotoolboxenc.c
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@@ -2109,7 +2109,7 @@ static int copy_replace_length_codes(
uint8_t *new_sei; uint8_t *new_sei;
old_sei_length = find_sei_end(avctx, dst_box, box_len, &new_sei); old_sei_length = find_sei_end(avctx, dst_box, box_len, &new_sei);
if (old_sei_length < 0) if (old_sei_length < 0)
return status; return old_sei_length;
wrote_bytes = write_sei(sei, wrote_bytes = write_sei(sei,
SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35, SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35,