6.13-stable review patch. If anyone has any objections, please let me know.
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From: Nicolas Dichtel nicolas.dichtel@6wind.com
commit 1438f5d07b9a7afb15e1d0e26df04a6fd4e56a3c upstream.
A call to rtnl_nets_destroy() is needed to release references taken on netns put in rtnl_nets.
CC: stable@vger.kernel.org Fixes: 636af13f213b ("rtnetlink: Register rtnl_dellink() and rtnl_setlink() with RTNL_FLAG_DOIT_PERNET_WIP.") Signed-off-by: Nicolas Dichtel nicolas.dichtel@6wind.com Reviewed-by: Kuniyuki Iwashima kuniyu@amazon.com Link: https://patch.msgid.link/20250205221037.2474426-1-nicolas.dichtel@6wind.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/core/rtnetlink.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -3423,6 +3423,7 @@ static int rtnl_setlink(struct sk_buff * err = -ENODEV;
rtnl_nets_unlock(&rtnl_nets); + rtnl_nets_destroy(&rtnl_nets); errout: return err; }