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avcodec/libmp3lame: Remove redundant av_packet_unref()

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The AVPacket given to an encoder's encode callback
is unreferenced generically on error.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-03-13 05:00:44 +01:00
parent 590d169bdb
commit af26a8ffbb
1 changed files with 1 additions and 4 deletions
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5
libavcodec/libmp3lame.c
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@ -280,17 +280,14 @@ static int mp3lame_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
// Check if subtraction resulted in an overflow
if ((discard_padding < avctx->frame_size) != (avpkt->duration > 0)) {
av_log(avctx, AV_LOG_ERROR, "discard padding overflow\n");
av_packet_unref(avpkt);
return AVERROR(EINVAL);
}
if ((!s->delay_sent && avctx->initial_padding > 0) || discard_padding > 0) {
uint8_t* side_data = av_packet_new_side_data(avpkt,
AV_PKT_DATA_SKIP_SAMPLES,
10);
if(!side_data) {
av_packet_unref(avpkt);
if (!side_data)
return AVERROR(ENOMEM);
}
if (!s->delay_sent) {
AV_WL32(side_data, avctx->initial_padding);
s->delay_sent = 1;