diff options
| author | Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> | 2026-04-21 12:17:00 +0000 |
|---|---|---|
| committer | Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> | 2026-04-21 12:17:00 +0000 |
| commit | d95a73b4c7e314084f838c7b68ae9da8e4ba2982 (patch) | |
| tree | 1f5121e39b91fb99bb53c9981fe7d7930ef24b68 | |
| parent | 07a3501e6c85baa4236061f8af4c2772307835f4 (diff) | |
ifconfig: Fix segfault in geneve_status_nl
Initialize nla_geneve_link structure to zero to prevent
segfault when a TLV is not received by the netlink parser.
Reported by: Seth Hoffert <seth.hoffert@gmail.com>
Fixes: 688e289ee904 ("ifconfig: Add support for geneve (netlink)")
| -rw-r--r-- | sbin/ifconfig/ifgeneve.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/ifconfig/ifgeneve.c b/sbin/ifconfig/ifgeneve.c index db0e90e6f278..933610e08999 100644 --- a/sbin/ifconfig/ifgeneve.c +++ b/sbin/ifconfig/ifgeneve.c @@ -286,7 +286,7 @@ geneve_status_nl(if_ctx *ctx) struct snl_writer nw; struct nlmsghdr *hdr; struct snl_errmsg_data errmsg; - struct nla_geneve_link geneve_link; + struct nla_geneve_link geneve_link = {0}; char src[INET6_ADDRSTRLEN], dst[INET6_ADDRSTRLEN]; struct sockaddr *lsa, *rsa; int mc; |