diff options
| author | Eric Dumazet <edumazet@google.com> | 2017-09-14 10:53:33 +0200 |
|---|---|---|
| committer | jenkins_ndg <jenkins_ndg@intel.com> | 2017-09-22 07:52:29 -0700 |
| commit | 991621aab6a21b432885c84d8802651d96dd66ab (patch) | |
| tree | c755da3fb2fd2c0917be760b5d09d98ffec03eb8 | |
| parent | 1371f41ba875858d5256ef1e557b5f376aa98b8d (diff) | |
| download | x86-android-x86-glacier-3.10-nougat-mr1-wear-release.tar.gz | |
sctp: do not inherit ipv6_{mc|ac|fl}_list from parentandroid-wear-7.1.1_r0.45android-x86-glacier-3.10-nougat-mr1-wear-release
SCTP needs fixes similar to 83eaddab4378 ("ipv6/dccp: do not inherit
ipv6_mc_list from parent"), otherwise bad things can happen.
Change-Id: Ia0887948642ee3dc24453a405481a32db0c75285
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Tracked-On: https://jira01.devtools.intel.com/browse/AW-7175
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Loic Akue <loicx.akue@intel.com>
Reviewed-on: https://android.intel.com/600485
Reviewed-by: Dubray, SimonX <simonx.dubray@intel.com>
Reviewed-by: Tasayco Loarte, VictorX <victorx.tasayco.loarte@intel.com>
| -rw-r--r-- | net/sctp/ipv6.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index bee032a7003f..550ca1b5c0da 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -658,6 +658,9 @@ static struct sock *sctp_v6_create_accept_sk(struct sock *sk, newnp = inet6_sk(newsk); memcpy(newnp, np, sizeof(struct ipv6_pinfo)); + newnp->ipv6_mc_list = NULL; + newnp->ipv6_ac_list = NULL; + newnp->ipv6_fl_list = NULL; rcu_read_lock(); opt = rcu_dereference(np->opt); |