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-rw-r--r--net/mptcp/token.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mptcp/token.c b/net/mptcp/token.c
index e581b341c5be..f52ee7b26aed 100644
--- a/net/mptcp/token.c
+++ b/net/mptcp/token.c
@@ -384,6 +384,7 @@ void mptcp_token_destroy(struct mptcp_sock *msk)
bucket->chain_len--;
}
spin_unlock_bh(&bucket->lock);
+ WRITE_ONCE(msk->token, 0);
}
void __init mptcp_token_init(void)