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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/utils.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/utils.c')
| -rw-r--r-- | plugins/utils.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/plugins/utils.c b/plugins/utils.c index 2b3accea..7e1e58a2 100644 --- a/plugins/utils.c +++ b/plugins/utils.c @@ -94,6 +94,13 @@ usage4 (const char *msg) exit (STATE_UNKNOWN); } +void +usage5 (void) +{ + print_usage(); + exit (STATE_UNKNOWN); +} + char * clean_revstring (const char *revstring) { |