DeforaNetworks/fwknop
DeforaNetworks/fwknop
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[Server] Respond to set signal handler failure with clean_exit

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This commit is contained in:
Jonathan Bennett 2016-05-24 22:00:21 -05:00
parent d593779ecf
commit 71cea19f3d
1 changed files with 3 additions and 1 deletions
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4
server/fwknopd.c
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@ -132,8 +132,10 @@ main(int argc, char **argv)
* the number of signals that were *not* set. Those that were not set
* will be listed in the log/stderr output.
*/
if(set_sig_handlers() > 0)
if(set_sig_handlers() > 0) {
log_msg(LOG_ERR, "Errors encountered when setting signal handlers.");
clean_exit(&opts, NO_FW_CLEANUP, EXIT_FAILURE);
}
/* Initialize the firewall rules handler based on the fwknopd.conf
* file, but (for iptables firewalls) don't flush any rules or create