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trace_headers: Fix memory leaks on syntax read failures

This commit is contained in:
Mark Thompson 2018-10-05 00:09:45 +01:00
parent b2adc31697
commit f6912cc3e7
1 changed files with 4 additions and 10 deletions
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14
libavcodec/trace_headers_bsf.c
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@ -49,15 +49,11 @@ static int trace_headers_init(AVBSFContext *bsf)
av_log(bsf, AV_LOG_INFO, "Extradata\n");
err = ff_cbs_read_extradata(ctx->cbc, &ps, bsf->par_in);
if (err < 0) {
av_log(bsf, AV_LOG_ERROR, "Failed to read extradata.\n");
return err;
}
ff_cbs_fragment_uninit(ctx->cbc, &ps);
}
return 0;
return err;
}
static void trace_headers_close(AVBSFContext *bsf)
@ -97,14 +93,12 @@ static int trace_headers(AVBSFContext *bsf, AVPacket *pkt)
av_log(bsf, AV_LOG_INFO, "Packet: %d bytes%s.\n", pkt->size, tmp);
err = ff_cbs_read_packet(ctx->cbc, &au, pkt);
if (err < 0) {
av_packet_unref(pkt);
return err;
}
ff_cbs_fragment_uninit(ctx->cbc, &au);
return 0;
if (err < 0)
av_packet_unref(pkt);
return err;
}
const AVBitStreamFilter ff_trace_headers_bsf = {