Fix broken usage2 in check_snmp and check_cluster

Fix check_cluster blocking some special characters for thresholds ("-", "@", "~")



git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1827 f882894a-f735-0410-b71e-b25c423dba1c

NEWS

@@ -9,6 +9,8 @@ This file documents the major additions and syntax changes between releases.
 	  and the offset is unavailable, will return UNKNOWN as well.
 	  NOTE: If jitter thresholds are specified integers it will return CRITICAL if jitter
 	  is "-1" as the default range starts at 0. See Examples in --help output.
+	Fix broken usage2 in check_snmp and check_cluster
+	check_cluster now accept all valid characters in its thresholds ("-", "@", "~")
 
 1.4.10 28th September 2007
 	Fix check_http buffer overflow vulnerability when following HTTP redirects

plugins/check_cluster.c

@@ -178,14 +178,10 @@ int process_arguments(int argc, char **argv){
 			break;
 
 		case 'w': /* warning threshold */
-			if (strspn (optarg, "0123456789:,") < strlen (optarg))
-				usage2 (_("Invalid warning threshold: %s\n"), optarg);
 			warn_threshold = strdup(optarg);
 			break;
 
 		case 'c': /* warning threshold */
-			if (strspn (optarg, "0123456789:,") < strlen (optarg))
-				usage2 (_("Invalid critical threshold: %s\n"), optarg);
 			crit_threshold = strdup(optarg);
 			break;
 

plugins/check_snmp.c

@@ -521,7 +521,7 @@ process_arguments (int argc, char **argv)
 	/* Test parameters */
 		case 'c':									/* critical time threshold */
 			if (strspn (optarg, "0123456789:,") < strlen (optarg))
-				usage2 (_("Invalid critical threshold: %s\n"), optarg);
+				usage2 (_("Invalid critical threshold"), optarg);
 			for (ptr = optarg; ptr && jj < MAX_OIDS; jj++) {
 				if (llu_getll (&lower_crit_lim[jj], ptr) == 1)
 					eval_method[jj] |= CRIT_LT;
@@ -532,7 +532,7 @@ process_arguments (int argc, char **argv)
 			break;
 		case 'w':									/* warning time threshold */
 			if (strspn (optarg, "0123456789:,") < strlen (optarg))
-				usage2 (_("Invalid warning threshold: %s\n"), optarg);
+				usage2 (_("Invalid warning threshold"), optarg);
 			for (ptr = optarg; ptr && ii < MAX_OIDS; ii++) {
 				if (llu_getll (&lower_warn_lim[ii], ptr) == 1)
 					eval_method[ii] |= WARN_LT;