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[iptables,1/2] nft: Use xtables_malloc() in mnl_err_list_node_add()

Message ID 20210831120830.6414-1-phil@nwl.cc
State Accepted
Delegated to: Pablo Neira
Headers show
Series [iptables,1/2] nft: Use xtables_malloc() in mnl_err_list_node_add() | expand

Commit Message

Phil Sutter Aug. 31, 2021, 12:08 p.m. UTC 
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>
---
 iptables/nft.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/iptables/nft.c b/iptables/nft.c
index 795dff8605404..a470939db54fb 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;