From 986b2479465648c49a7eefc3fbf4df8860e3e4b7 Mon Sep 17 00:00:00 2001
From: ghciv6 <ghciv6@localhost>
Date: Mon, 20 Dec 2021 22:39:57 +0000
Subject: - delay set_source_ip() until address_family is detected - add a test
 to check '-s'

---
 plugins-root/check_icmp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'plugins-root/check_icmp.c')

diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c
index 01ae174a..f97b0ed7 100644
--- a/plugins-root/check_icmp.c
+++ b/plugins-root/check_icmp.c
@@ -410,6 +410,7 @@ main(int argc, char **argv)
 #ifdef SO_TIMESTAMP
 	int on = 1;
 #endif
+	char *source_ip = NULL;
 	char * opts_str = "vhVw:c:n:p:t:H:s:i:b:I:l:m:64";
 
 	setlocale (LC_ALL, "");
@@ -542,7 +543,7 @@ main(int argc, char **argv)
 				}
 				break;
 			case 's': /* specify source IP address */
-				set_source_ip(optarg);
+				source_ip = optarg;
 				break;
 			case 'V': /* version */
 				print_revision (progname, NP_VERSION);
@@ -597,6 +598,8 @@ main(int argc, char **argv)
 		sockets |= HAVE_ICMP;
 	else icmp_sockerrno = errno;
 
+	if( source_ip )
+		set_source_ip(source_ip);
 
 #ifdef SO_TIMESTAMP
 	if(setsockopt(icmp_sock, SOL_SOCKET, SO_TIMESTAMP, &on, sizeof(on)))
-- 
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