From 79e4fcd53e0bd322cc51b694af8a12adaa17efb4 Mon Sep 17 00:00:00 2001 From: Gilles Bouthenot Date: Wed, 8 Jan 2020 19:47:55 +0100 Subject: [PATCH] Fix bad ID3v2 tag length --- libavformat/id3v2enc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/id3v2enc.c b/libavformat/id3v2enc.c index ee0c4b28a1..5d821ea4db 100644 --- a/libavformat/id3v2enc.c +++ b/libavformat/id3v2enc.c @@ -268,15 +268,15 @@ static int write_ctoc(AVFormatContext *s, ID3v2EncContext *id3, int enc) if ((ret = avio_open_dyn_buf(&dyn_bc)) < 0) return ret; - id3->len += avio_put_str(dyn_bc, "toc"); + avio_put_str(dyn_bc, "toc"); avio_w8(dyn_bc, 0x03); avio_w8(dyn_bc, s->nb_chapters); for (int i = 0; i < s->nb_chapters; i++) { snprintf(name, 122, "ch%d", i); - id3->len += avio_put_str(dyn_bc, name); + avio_put_str(dyn_bc, name); } len = avio_get_dyn_buf(dyn_bc, &dyn_buf); - id3->len += 16 + ID3v2_HEADER_SIZE; + id3->len += len + ID3v2_HEADER_SIZE; avio_wb32(s->pb, MKBETAG('C', 'T', 'O', 'C')); avio_wb32(s->pb, len); -- 2.17.1