netns: restore ops before calling ops_exit_list
commit b272a0ad730103e84fb735fd0a8cc050cdf7f77c upstream. ops has been iterated to first element when call pre_exit, and it needs to restore from save_ops, not save ops to save_ops Fixes: d7d99872c144 ("netns: add pre_exit method to struct pernet_operations") Signed-off-by:Li RongQing <lirongqing@baidu.com> Reviewed-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 15605b333ddaa3e5e21dfebb65546c70bb167925) Signed-off-by:
Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Signed-off-by:
Vegard Nossum <vegard.nossum@oracle.com>
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