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author | Holger Weiss <hweiss@users.sourceforge.net> | 2007-01-28 21:46:41 (GMT) |
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committer | Holger Weiss <hweiss@users.sourceforge.net> | 2007-01-28 21:46:41 (GMT) |
commit | fd329a1e91cccc8845923af572890ac42b76afc1 (patch) | |
tree | 1c58ed9155320c49910689c4a762184fa6d2c8db /plugins/check_snmp.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_snmp.c')
-rw-r--r-- | plugins/check_snmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c index 1e1657b..d9e0078 100644 --- a/plugins/check_snmp.c +++ b/plugins/check_snmp.c | |||
@@ -444,7 +444,7 @@ process_arguments (int argc, char **argv) | |||
444 | 444 | ||
445 | switch (c) { | 445 | switch (c) { |
446 | case '?': /* usage */ | 446 | case '?': /* usage */ |
447 | usage2 (_("Unknown argument"), optarg); | 447 | usage5 (); |
448 | case 'h': /* help */ | 448 | case 'h': /* help */ |
449 | print_help (); | 449 | print_help (); |
450 | exit (STATE_OK); | 450 | exit (STATE_OK); |