28 lines
853 B
Diff
28 lines
853 B
Diff
From e2754cc316ca1fadabfbd8c927275a0d0d50d867 Mon Sep 17 00:00:00 2001
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From: jiangheng <jiangheng14@huawei.com>
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Date: Tue, 30 Jan 2024 15:38:13 +0800
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Subject: [PATCH] fix move lpcb to the front of list error
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---
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src/core/tcp_in.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/core/tcp_in.c b/src/core/tcp_in.c
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index ec1905f..9d5a695 100644
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--- a/src/core/tcp_in.c
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+++ b/src/core/tcp_in.c
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@@ -454,6 +454,10 @@ tcp_input(struct pbuf *p, struct netif *inp)
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/* our successor is the remainder of the listening list */
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lpcb->next = tcp_listen_pcbs.listen_pcbs;
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#if GAZELLE_ENABLE
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+ /* prev is head */
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+ if (prev->prev == NULL) {
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+ prev->prev = (struct tcp_pcb *)lpcb;
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+ }
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lpcb->prev = NULL;
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#endif
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/* put this listening pcb at the head of the listening list */
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--
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2.33.0
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