X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_snmp.c;h=a4be11bc64c648b3e7baeeed326155eb000117f2;hb=07a08052081b59d26add4adf0ae4519fbacb8a36;hp=83083a850f93c909ac1b3b52a8904a4b3235f354;hpb=1c359fe16f08025253871c3616dfc76ea96b906b;p=nagiosplug.git

diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index 83083a8..a4be11b 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -321,6 +321,8 @@ main (int argc, char **argv)
 		    eval_method[i] & WARN_EQ ||
 		    eval_method[i] & WARN_NE) {
 			p2 = strpbrk (p2, "0123456789");
+			if (p2 == NULL) 
+				terminate (STATE_UNKNOWN,"No valid data returned");
 			response_value[i] = strtoul (p2, NULL, 10);
 			iresult = check_num (i);
 			asprintf (&show, "%lu", response_value[i]);