From fd329a1e91cccc8845923af572890ac42b76afc1 Mon Sep 17 00:00:00 2001 From: Holger Weiss Date: Sun, 28 Jan 2007 21:46:41 +0000 Subject: Don't try to print `optarg' (which will be a NULL pointer) if an unknown command line option was used, as this leads to a segfault on some systems. The unknown option will be printed by getopt(3) anyway. So, simply call print_usage() and exit UNKNOWN via the new usage5() instead. git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1590 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'plugins/check_tcp.c') diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c index faa3cedb..7e1bd38b 100644 --- a/plugins/check_tcp.c +++ b/plugins/check_tcp.c @@ -443,7 +443,7 @@ process_arguments (int argc, char **argv) switch (c) { case '?': /* print short usage statement if args not parsable */ - usage2 (_("Unknown argument"), optarg); + usage5 (); case 'h': /* help */ print_help (); exit (STATE_OK); -- cgit v1.2.3