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swh:1:snp:c2847dfd741eae21606027cf29250d1ebcd63fb4
Revision 0b2a59894b7657fab46b50f176bd772aa495044f authored by Cong Wang on 06 November 2017, 21:47:20 UTC, committed by David S. Miller on 09 November 2017, 01:03:09 UTC 
cls_basic: use tcf_exts_get_net() before call_rcu()
 
Hold netns refcnt before call_rcu() and release it after
the tcf_exts_destroy() is done.

Note, on ->destroy() path we have to respect the return value
of tcf_exts_get_net(), on other paths it should always return
true, so we don't need to care.

Cc: Lucas Bates <lucasb@mojatatu.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent e4b95c4
History
Tip revision: 53d5fc89d66a778577295020dc57bb3ccec84354 authored by Linus Torvalds on 01 October 2021, 21:45:23 UTC
Merge tag 's390-5.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Tip revision: 53d5fc8
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