mirror of git://git.sysmocom.de/ofono
Fix: Be more paranoid in checking DLC validity
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@ -306,13 +306,19 @@ int g_at_mux_raw_write(GAtMux *mux, const void *data, int towrite)
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void g_at_mux_feed_dlc_data(GAtMux *mux, guint8 dlc,
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const void *data, int tofeed)
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{
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GAtMuxChannel *channel = mux->dlcs[dlc-1];
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GAtMuxChannel *channel;
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int written;
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int offset;
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int bit;
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DBG("deliver_data: dlc: %d, channel: %p", dlc, channel);
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if (dlc < 1 || dlc > MAX_CHANNELS)
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return;
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channel = mux->dlcs[dlc-1];
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if (channel == NULL)
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return;
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@ -330,11 +336,17 @@ void g_at_mux_feed_dlc_data(GAtMux *mux, guint8 dlc,
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void g_at_mux_set_dlc_status(GAtMux *mux, guint8 dlc, int status)
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{
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GAtMuxChannel *channel;
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DBG("Got status %d, for channel %d", status, channel);
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if (dlc < 1 || dlc > MAX_CHANNELS)
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return;
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channel = mux->dlcs[dlc-1];
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if (channel == NULL)
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return;
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if (status & G_AT_MUX_DLC_STATUS_RTR) {
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GSList *l;
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