mirror of https://gitee.com/openkylin/linux.git
V4L/DVB: Allow to enable TS continuity and TEI check on loaded module
Current dvb_demux_tscheck processing doesn't allow to enable check on loaded module. dvb_demux_tscheck can be enabled only when loading module ( dvb_dmx_init should be called to enable dvb_demux_tscheck ). This patch fix this issue. Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -426,7 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
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};
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};
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if (demux->cnt_storage) {
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if (demux->cnt_storage && dvb_demux_tscheck) {
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/* check pkt counter */
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if (pid < MAX_PID) {
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if (buf[1] & 0x80)
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@ -1248,12 +1248,9 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
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dvbdemux->feed[i].index = i;
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}
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if (dvb_demux_tscheck) {
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dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
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if (!dvbdemux->cnt_storage)
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printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
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}
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dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
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if (!dvbdemux->cnt_storage)
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printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
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INIT_LIST_HEAD(&dvbdemux->frontend_list);
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