From 42cb292d6c9e8567db2e30e183b1bd31093700ad Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Fri, 25 Mar 2022 10:30:29 +0100
Subject: connntrack: Fix for memleak when parsing -j arg

Have to free the strings allocated by split_address_and_port().

Fixes: 29b390a212214 ("conntrack: Support IPv6 NAT")
Signed-off-by: Phil Sutter <phil@nwl.cc>

Conflict:do_parse => main
Reference:https://git.netfilter.org/conntrack-tools/commit/?id=42cb292d6c9e8567db2e30e183b1bd31093700ad
---
 src/conntrack.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/conntrack.c b/src/conntrack.c
index f65926b..415f551 100644
--- a/src/conntrack.c
+++ b/src/conntrack.c
@@ -2466,6 +2466,8 @@ int main(int argc, char *argv[])
 					nfct_set_nat_details(c, tmpl.ct, &ad,
 							     port_str, family);
 				}
+				free(port_str);
+				free(nat_address);
 			}
 			break;
 		case 'w':
-- 
2.33.0