AVIStream *ast = NULL;
int avih_width=0, avih_height=0;
int amv_file_format=0;
+ uint64_t list_end = 0;
avi->stream_index= -1;
switch(tag) {
case MKTAG('L', 'I', 'S', 'T'):
+ list_end = url_ftell(pb) + size;
/* Ignored, except at start of video packets. */
tag1 = get_le32(pb);
#ifdef DEBUG
if (stream_index >= (unsigned)s->nb_streams || avi->dv_demux) {
url_fskip(pb, size);
} else {
+ uint64_t cur_pos = url_ftell(pb);
+ if (cur_pos < list_end)
+ size = FFMIN(size, list_end - cur_pos);
st = s->streams[stream_index];
switch(codec_type) {
case CODEC_TYPE_VIDEO: