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| 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/check_dig.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/check_dig.c')
| -rw-r--r-- | plugins/check_dig.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/check_dig.c b/plugins/check_dig.c index 77df3c2e..e850337b 100644 --- a/plugins/check_dig.c +++ b/plugins/check_dig.c @@ -265,8 +265,8 @@ process_arguments (int argc, char **argv) case 'a': expected_address = optarg; break; - default: /* usage_va */ - usage_va(_("Unknown argument - %s"), optarg); + default: /* usage5 */ + usage5(); } } |