25 lines
780 B
Diff
25 lines
780 B
Diff
diff -uNr wavemon-0.9.0/iw_scan.c wavemon-0.9.0.mod/iw_scan.c
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--- wavemon-0.9.0/iw_scan.c 2018-12-30 03:08:25.000000000 +0200
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+++ wavemon-0.9.0.mod/iw_scan.c 2019-07-03 19:33:39.729820897 +0300
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@@ -368,6 +368,10 @@
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sr->num.ch_stats = n < MAX_CH_STATS ? n : MAX_CH_STATS;
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}
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+void on_exit_hook() {
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+ if_set_down_on_exit(0, conf_ifname());
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+}
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+
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/** The actual scan thread. */
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void *do_scan(void *sr_ptr)
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{
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@@ -430,8 +434,7 @@
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if (if_set_up(conf_ifname()) < 0)
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err_sys("Can not bring up interface '%s'", conf_ifname());
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- if (on_exit(if_set_down_on_exit, (void *)conf_ifname()) < 0)
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- snprintf(sr->msg, sizeof(sr->msg), "Warning: unable to restore %s down state on exit", conf_ifname());
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+ atexit(on_exit_hook);
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break;
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}
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/* fall through */
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