From bf3ee6a13053d37a0c5022a324624e89f0bce8c5 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 14 May 2019 12:12:29 +0200 Subject: [PATCH] avformat/mp3enc: Avoid SEEK_END as it is unsupported Signed-off-by: Michael Niedermayer --- libavformat/mp3enc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c index dd662f5473..f4814be80e 100644 --- a/libavformat/mp3enc.c +++ b/libavformat/mp3enc.c @@ -391,6 +391,7 @@ static void mp3_update_xing(AVFormatContext *s) uint16_t tag_crc; uint8_t *toc; int i, rg_size; + int64_t old_pos = avio_tell(s->pb); /* replace "Xing" identification string with "Info" for CBR files. */ if (!mp3->has_variable_bitrate) @@ -450,7 +451,7 @@ static void mp3_update_xing(AVFormatContext *s) avio_seek(s->pb, mp3->xing_frame_offset, SEEK_SET); avio_write(s->pb, mp3->xing_frame, mp3->xing_frame_size); - avio_seek(s->pb, 0, SEEK_END); + avio_seek(s->pb, old_pos, SEEK_SET); } static int mp3_write_trailer(struct AVFormatContext *s)