From 3c6bec5c63e0bcb57d31ed6c0d1a62105aac299b Mon Sep 17 00:00:00 2001 From: Ton Voon Date: Mon, 3 Feb 2003 21:43:18 +0000 Subject: [PATCH] Avoid core dump with null or invalid data (679400 - Mathieu Masseboeuf) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@285 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_snmp.c | 2 ++ 1 file changed, 2 insertions(+) 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]); -- 2.30.2