diff options
| author | Loganaden Velvindron <logan@cyberstorm.mu> | 2023-06-08 14:48:17 +0400 |
|---|---|---|
| committer | Loganaden Velvindron <logan@cyberstorm.mu> | 2023-06-13 16:56:12 +0400 |
| commit | 56e52d830b6cefeb7aea78d63229589559706080 (patch) | |
| tree | aecfc70ce8359c601794f7ffd4912574eb46d2ed /vrrpd | |
| parent | 99bd15405cbd83aea2c8f71eebeeba11f8be0ec4 (diff) | |
vrrp: check return value for turning off multicast for v6
CID1519841: check return value and set error
Signed-off-by: Loganaden Velvindron <logan@cyberstorm.mu>
Diffstat (limited to 'vrrpd')
| -rw-r--r-- | vrrpd/vrrp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/vrrpd/vrrp.c b/vrrpd/vrrp.c index 7a779307d9..b14a6ecc47 100644 --- a/vrrpd/vrrp.c +++ b/vrrpd/vrrp.c @@ -1240,7 +1240,13 @@ static int vrrp_socket(struct vrrp_router *r) } /* Turn off multicast loop on Tx */ - setsockopt_ipv6_multicast_loop(r->sock_tx, 0); + if (setsockopt_ipv6_multicast_loop(r->sock_tx, 0) < 0) { + zlog_warn(VRRP_LOGPFX VRRP_LOGPFX_VRID VRRP_LOGPFX_FAM + "Failed to turn off IPv6 multicast", + r->vr->vrid, family2str(r->family)); + failed = true; + goto done; + } /* Bind Rx socket to exact interface */ frr_with_privs(&vrrp_privs) { |