[PATCH] team: fix qom_list corruption by using list_del_init_rcu()
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From: Dharanitharan R <hidden>
Date: 2025-12-06 18:26:23
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Subsystem:
networking drivers, team driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Jiri Pirko, Linus Torvalds
Reported-by: syzbot+422806e5f4cce722a71f@syzkaller.appspotmail.com Signed-off-by: Dharanitharan R <redacted> --- drivers/net/team/team_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/team/team_core.c b/drivers/net/team/team_core.c
index 4d5c9ae8f221..d6d724b52dbf 100644
--- a/drivers/net/team/team_core.c
+++ b/drivers/net/team/team_core.c@@ -823,7 +823,8 @@ static void __team_queue_override_port_del(struct team *team, { if (!port->queue_id) return; - list_del_rcu(&port->qom_list); + /* Ensure safe repeated deletion */ + list_del_init_rcu(&port->qom_list); } static bool team_queue_override_port_has_gt_prio_than(struct team_port *port,
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2.43.0