From 5f07d640cad1133f99f242675dc3b67642cb7cdc Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Fri, 15 Mar 2019 23:44:47 +0900 Subject: [PATCH] network: clear previous assignment Fixes oss-fuzz#13719. --- src/network/netdev/wireguard.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/network/netdev/wireguard.c b/src/network/netdev/wireguard.c index b1b2ae1bb9e..73c5402972f 100644 --- a/src/network/netdev/wireguard.c +++ b/src/network/netdev/wireguard.c @@ -758,12 +758,12 @@ int config_parse_wireguard_endpoint(const char *unit, ++end; } - peer->endpoint_host = strndup(begin, len); - if (!peer->endpoint_host) + r = free_and_strndup(&peer->endpoint_host, begin, len); + if (r < 0) return log_oom(); - peer->endpoint_port = strdup(end); - if (!peer->endpoint_port) + r = free_and_strdup(&peer->endpoint_port, end); + if (r < 0) return log_oom(); r = set_ensure_allocated(&w->peers_with_unresolved_endpoint, NULL); -- 2.47.3