net/if_vlan.c: do not leak vlan sx slock in vlan_clone_dump_nl()

Reported by:	pho
Reviewed by:	markj
Fixes:	d4062b9f16
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Differential revision:	https://reviews.freebsd.org/D55447

This commit is contained in:

Konstantin Belousov

2026-02-21 20:54:52 +02:00

parent 6d15e0efa0

commit dfcd04c4c8

1 changed files with 1 additions and 0 deletions

									
										sys/net/if_vlan.c
									
		+1
		
												View File
												
				@@ -1345,6 +1345,7 @@ vlan_clone_dump_nl(struct ifnet *ifp, struct nl_writer *nw)

					VLAN_SLOCK();

					if (__predict_false((ifv = ifp->if_softc) == NULL)) {

						VLAN_SUNLOCK();

						/*

						 * XXXGL: the interface already went through if_dead().  This

						 * check to be removed when we got better interface removal.