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avformat/thp: force moving forward

Fixes infinite loop
Fixes Ticket3098

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-31 02:26:07 +01:00
parent 2b1056e4e2
commit 6c4b87d3d6

View File

@ -158,7 +158,7 @@ static int thp_read_packet(AVFormatContext *s,
avio_seek(pb, thp->next_frame, SEEK_SET);
/* Locate the next frame and read out its size. */
thp->next_frame += thp->next_framesz;
thp->next_frame += FFMAX(thp->next_framesz, 1);
thp->next_framesz = avio_rb32(pb);
avio_rb32(pb); /* Previous total size. */