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avformat/nutenc: free all missing dynamic AVIOContext on header writing failure 

Fixes part of ticket #8316

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2019-10-19 14:37:27 -03:00
parent 58bb9d3a3a
commit 90e37adab7
1 changed files with 7 additions and 4 deletions
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11
libavformat/nutenc.c
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@ -637,8 +637,10 @@ static int write_headers(AVFormatContext *avctx, AVIOContext *bc)
if (ret < 0)
return ret;
ret = write_streamheader(avctx, dyn_bc, nut->avf->streams[i], i);
if (ret < 0)
if (ret < 0) {
ffio_free_dyn_buf(&dyn_bc);
return ret;
}
put_packet(nut, bc, dyn_bc, 1, STREAM_STARTCODE);
}
@ -653,12 +655,13 @@ static int write_headers(AVFormatContext *avctx, AVIOContext *bc)
if (ret < 0)
return ret;
ret = write_streaminfo(nut, dyn_bc, i);
if (ret < 0)
return ret;
if (ret > 0)
put_packet(nut, bc, dyn_bc, 1, INFO_STARTCODE);
else
else {
ffio_free_dyn_buf(&dyn_bc);
if (ret < 0)
return ret;
}
}
for (i = 0; i < nut->avf->nb_chapters; i++) {