iptables/backport-nft-Use-xtables_malloc-in-mnl_err_list_node_add.patch
yangl777 9506a4d514 backport some patches from upstream
(cherry picked from commit 54ff14021f8246aaac6f171eedf8e4d82120d5b3)
2024-04-19 16:03:15 +08:00

33 lines
1.0 KiB
Diff

From ca11c7b7036b5821c17b8d08dc2a29f55b461a93 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Tue, 31 Aug 2021 12:26:20 +0200
Subject: nft: Use xtables_malloc() in mnl_err_list_node_add()
The function called malloc() without checking for memory allocation
failure. Simply replace the call by xtables_malloc() to fix that.
Fixes: 4e2020952d6f9 ("xtables: use libnftnl batch API")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Conflict: NA
Reference: https://git.netfilter.org/iptables/commit?id=ca11c7b7036b5821c17b8d08dc2a29f55b461a93
---
iptables/nft.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/iptables/nft.c b/iptables/nft.c
index 795dff86..a470939d 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -143,7 +143,7 @@ struct mnl_err {
static void mnl_err_list_node_add(struct list_head *err_list, int error,
int seqnum)
{
- struct mnl_err *err = malloc(sizeof(struct mnl_err));
+ struct mnl_err *err = xtables_malloc(sizeof(struct mnl_err));
err->seqnum = seqnum;
err->err = error;
--
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