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File _service:tar_scm:0036-stack-fix-possible-coredump-when-arp-packet-broadcas.patch of Package gazelle
From 8e5dd5204c57e4443cb79cb01cdc8c16665e6734 Mon Sep 17 00:00:00 2001 From: yinbin <yinbin8@huawei.com> Date: Fri, 10 Nov 2023 18:07:14 +0800 Subject: [PATCH] stack: fix possible coredump when arp packet broadcast in rtc mode --- src/lstack/core/lstack_protocol_stack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/lstack/core/lstack_protocol_stack.c b/src/lstack/core/lstack_protocol_stack.c index 3662948..bafb569 100644 --- a/src/lstack/core/lstack_protocol_stack.c +++ b/src/lstack/core/lstack_protocol_stack.c @@ -852,9 +852,9 @@ void stack_broadcast_arp(struct rte_mbuf *mbuf, struct protocol_stack *cur_stack return; } } - ret = dpdk_alloc_pktmbuf(stack->rxtx_pktmbuf_pool, &mbuf_copy, 1); + ret = dpdk_alloc_pktmbuf(cur_stack->rxtx_pktmbuf_pool, &mbuf_copy, 1); if (ret != 0) { - stack->stats.rx_allocmbuf_fail++; + cur_stack->stats.rx_allocmbuf_fail++; return; } copy_mbuf(mbuf_copy, mbuf); -- 2.23.0
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