diff options
| author |  Holger Weiss <hweiss@users.sourceforge.net>
| 2007-01-28 21:46:41 +0000 |
|---|---|---|
| committer | Holger Weiss <hweiss@users.sourceforge.net>
| 2007-01-28 21:46:41 +0000 |
| commit | fd329a1e91cccc8845923af572890ac42b76afc1 (patch) | |
| tree | 1c58ed9155320c49910689c4a762184fa6d2c8db /plugins-root/check_dhcp.c | |
| parent | 381715a2bd1f9163b791dc2a12ef8c60bac2c19a (diff) | |
| download | monitoring-plugins-fd329a1e91cccc8845923af572890ac42b76afc1.tar.gz | |
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
Diffstat (limited to 'plugins-root/check_dhcp.c')
| -rw-r--r-- | plugins-root/check_dhcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c index fbfb3311..245946b5 100644 --- a/plugins-root/check_dhcp.c +++ b/plugins-root/check_dhcp.c @@ -1091,7 +1091,7 @@ int call_getopt(int argc, char **argv){ break; case '?': /* help */ - usage2 (_("Unknown argument"), optarg); + usage5 (); break; default: |