From 7d90bc9f2ad0caa76d4eef8f85c8b6172c512ff6 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 6 Dec 2011 17:35:52 +0100 Subject: [PATCH] movdec: Read extended 64bit size before the debug av_log() and only when there was enough space to read the 32bit size. Signed-off-by: Michael Niedermayer --- libavformat/mov.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index d96ab0488d..335ee23bed 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -315,13 +315,13 @@ static int mov_read_default(MOVContext *c, AVIOContext *pb, MOVAtom atom) a.size = avio_rb32(pb); a.type = avio_rl32(pb); total_size += 8; + if (a.size == 1) { /* 64 bit extended size */ + a.size = avio_rb64(pb) - 8; + total_size += 8; + } } av_dlog(c->fc, "type: %08x '%.4s' parent:'%.4s' sz: %"PRId64" %"PRId64" %"PRId64"\n", a.type, (char*)&a.type, (char*)&atom.type, a.size, total_size, atom.size); - if (a.size == 1) { /* 64 bit extended size */ - a.size = avio_rb64(pb) - 8; - total_size += 8; - } if (a.size == 0) { a.size = atom.size - total_size + 8; if (a.size <= 8)