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(parent: d5f984f) | patch
cls_matchall: use tcf_exts_get_net() before call_rcu()
authorCong Wang <xiyou.wangcong@gmail.com>
Mon, 6 Nov 2017 21:47:26 +0000 (13:47 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 9 Nov 2017 01:03:10 +0000 (10:03 +0900)
commit57767e785321a427b8cdd282db2b8b33cd218ffa
treee865e8d9b4dd890e8709c64383df52a37b4ff235tree | snapshot
parentd5f984f5af1d926bc9c7a7f90e7a1e1e313a8ba7commit | diff
cls_matchall: use tcf_exts_get_net() before call_rcu()

Hold netns refcnt before call_rcu() and release it after
the tcf_exts_destroy() is done.

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>
net/sched/cls_matchall.c diff | blob | history
Domain: System / Kernel;