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IPTV: fix possible NULL dereference

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This commit is contained in:
Jaroslav Kysela 2014-06-20 17:49:42 +02:00
parent 403e4ca1da
commit 13c367a14b
1 changed files with 6 additions and 2 deletions
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8
src/input/mpegts/iptv/iptv.c
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@ -321,6 +321,8 @@ iptv_input_recv_packets ( iptv_mux_t *im, ssize_t len, size_t off )
{
static time_t t1 = 0, t2;
iptv_network_t *in = (iptv_network_t*)im->mm_network;
mpegts_mux_instance_t *mmi;
in->in_bps += len * 8;
time(&t2);
if (t2 != t1) {
@ -337,8 +339,10 @@ iptv_input_recv_packets ( iptv_mux_t *im, ssize_t len, size_t off )
}
/* Pass on */
mpegts_input_recv_packets((mpegts_input_t*)iptv_input, im->mm_active,
&im->mm_iptv_buffer, off, NULL, NULL);
mmi = im->mm_active;
if (mmi)
mpegts_input_recv_packets((mpegts_input_t*)iptv_input, mmi,
&im->mm_iptv_buffer, off, NULL, NULL);
}
void