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wpa_supplicant: Reopen debug log file upon receipt of SIGHUP signal

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This is useful for logrotate to be able to rotate the file even if the
control interface is not enabled (e.g., when using DBus).

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
This commit is contained in:
Lubomir Rintel 2015-10-23 18:02:42 +02:00 committed by Jouni Malinen
parent d8fd633ebb
commit 1248e58492
1 changed files with 5 additions and 0 deletions
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5
wpa_supplicant/wpa_supplicant.c
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@ -963,6 +963,11 @@ static void wpa_supplicant_reconfig(int sig, void *signal_ctx)
wpa_supplicant_terminate_proc(global); wpa_supplicant_terminate_proc(global);
} }
} }
if (wpa_debug_reopen_file() < 0) {
/* Ignore errors since we cannot really do much to fix this */
wpa_printf(MSG_DEBUG, "Could not reopen debug log file");
}
} }