From 1126c90e3ae1265baaf5a1190edf49c5c39f10fe Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Mon, 15 Mar 2021 11:10:27 -0400 Subject: [PATCH] dns: fix crash when printing unlikely msg %U format, arguments out of order, etc. Type: fix Signed-off-by: Dave Barach Change-Id: I829a3e5808923f096369ccf6af6386060ee8b62f --- src/plugins/dns/dns.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/plugins/dns/dns.c b/src/plugins/dns/dns.c index f3ce4fc55c9..0684a104bc3 100644 --- a/src/plugins/dns/dns.c +++ b/src/plugins/dns/dns.c @@ -2864,9 +2864,10 @@ vnet_send_dns4_reply (vlib_main_t * vm, dns_main_t * dm, if (sw_if_index == ~0) { - clib_warning - ("route to %U exists, fei %d, get_resolving_interface returned" - " ~0", fei, format_ip4_address, &prefix.fp_addr); + clib_warning ( + "route to %U exists, fei %d, get_resolving_interface returned" + " ~0", + format_ip4_address, &prefix.fp_addr, fei); return; } -- 2.16.6