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tipc: fix the timer expires after interval 100ms
[ Upstream commit6a7d8cff4a
] In the timer callback function tipc_sk_timeout(), we're trying to reschedule another timeout to retransmit a setup request if destination link is congested. But we use the incorrect timeout value (msecs_to_jiffies(100)) instead of (jiffies + msecs_to_jiffies(100)), so that the timer expires immediately, it's irrelevant for original description. In this commit we correct the timeout value in sk_reset_timer() Fixes:6787927475
("tipc: buffer overflow handling in listener socket") Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au> Link: https://lore.kernel.org/r/20220321042229.314288-1-hoang.h.le@dektech.com.au Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 1 deletions
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@ -2846,7 +2846,8 @@ static void tipc_sk_retry_connect(struct sock *sk, struct sk_buff_head *list)
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/* Try again later if dest link is congested */
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if (tsk->cong_link_cnt) {
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sk_reset_timer(sk, &sk->sk_timer, msecs_to_jiffies(100));
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sk_reset_timer(sk, &sk->sk_timer,
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jiffies + msecs_to_jiffies(100));
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return;
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}
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/* Prepare SYN for retransmit */
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