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Message-Id: <20190919214807.735209930@linuxfoundation.org>
Date: Fri, 20 Sep 2019 00:02:46 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Pablo Neira Ayuso <pablo@...filter.org>
Subject: [PATCH 4.19 01/79] netfilter: nf_flow_table: set default timeout after successful insertion
From: Pablo Neira Ayuso <pablo@...filter.org>
commit 110e48725db6262f260f10727d0fb2d3d25895e4 upstream.
Set up the default timeout for this new entry otherwise the garbage
collector might quickly remove it right after the flowtable insertion.
Fixes: ac2a66665e23 ("netfilter: add generic flow table infrastructure")
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
net/netfilter/nf_flow_table_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -203,7 +203,7 @@ int flow_offload_add(struct nf_flowtable
return err;
}
- flow->timeout = (u32)jiffies;
+ flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
return 0;
}
EXPORT_SYMBOL_GPL(flow_offload_add);
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