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Merge pull request #13731 from cyberstorm-mauritius/cid1519841

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vrrp: check return value for turning off multicast for v6
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mobash-rasool 2023-06-21 23:15:41 +05:30 committed by GitHub
commit d94c373266
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1 changed files with 7 additions and 1 deletions
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8
vrrpd/vrrp.c
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@ -1240,7 +1240,13 @@ static int vrrp_socket(struct vrrp_router *r)
} }
/* Turn off multicast loop on Tx */ /* 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 */ /* Bind Rx socket to exact interface */
frr_with_privs(&vrrp_privs) { frr_with_privs(&vrrp_privs) {