C-Netz: Correct check for valid channel numbers
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@ -273,23 +273,20 @@ int cnetz_create(const char *kanal, enum cnetz_chan_type chan_type, const char *
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cnetz_t *cnetz;
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int rc;
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if ((atoi(kanal) & 1) && atoi(kanal) < 1 && atoi(kanal) > 1147) {
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PDEBUG(DCNETZ, DEBUG_ERROR, "Channel ('Kanal') number %s invalid.\n", kanal);
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if ((atoi(kanal) & 1) && (atoi(kanal) < 3 || atoi(kanal) > 1147)) {
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PDEBUG(DCNETZ, DEBUG_ERROR, "Channel ('Kanal') number %s invalid. For odd channel numbers, use channel 3 ... 1147.\n", kanal);
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return -EINVAL;
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}
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if ((atoi(kanal) & 1) && atoi(kanal) > 947) {
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PDEBUG(DCNETZ, DEBUG_NOTICE, "You defined an extended frequency channel %s, only newer phones support this!\n", kanal);
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}
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if (!(atoi(kanal) & 1) && atoi(kanal) < 2 && atoi(kanal) > 918) {
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PDEBUG(DCNETZ, DEBUG_ERROR, "Channel ('Kanal') number %s invalid.\n", kanal);
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if (!(atoi(kanal) & 1) && (atoi(kanal) < 4 || atoi(kanal) > 918)) {
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PDEBUG(DCNETZ, DEBUG_ERROR, "Channel ('Kanal') number %s invalid. For even channel numbers, use channel 4 ... 918.\n", kanal);
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return -EINVAL;
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}
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if (!(atoi(kanal) & 1) && atoi(kanal) > 758) {
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PDEBUG(DCNETZ, DEBUG_NOTICE, "You defined an extended frequency %s, only newer phones support this!\n", kanal);
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}
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if (atoi(kanal) == 1 || atoi(kanal) == 2) {
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PDEBUG(DCNETZ, DEBUG_NOTICE, "Channel ('Kanal') number %s is specified as 'unused', it might not work!\n", kanal);
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}
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/* OgK must be on channel 131 */
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if ((chan_type == CHAN_TYPE_OGK || chan_type == CHAN_TYPE_OGK_SPK) && atoi(kanal) != CNETZ_OGK_KANAL) {
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