From 505a6794422238f9f1d590fe8c1ee3ea7fd46579 Mon Sep 17 00:00:00 2001 From: Thomas Haller Date: Wed, 8 Nov 2023 19:22:20 +0100 Subject: [PATCH] netlink: fix buffer size for user data in netlink_delinearize_chain() The correct define is NFTNL_UDATA_CHAIN_MAX and not NFTNL_UDATA_OBJ_MAX. In current libnftnl, they both are defined as 1, so (with current libnftnl) there is no difference. Fixes: 702ac2b72c0e ("src: add comment support for chains") Signed-off-by: Thomas Haller Signed-off-by: Pablo Neira Ayuso --- src/netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/netlink.c b/src/netlink.c index 120a8ba9..4b9722f9 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -617,7 +617,7 @@ static int qsort_device_cmp(const void *a, const void *b) struct chain *netlink_delinearize_chain(struct netlink_ctx *ctx, const struct nftnl_chain *nlc) { - const struct nftnl_udata *ud[NFTNL_UDATA_OBJ_MAX + 1] = {}; + const struct nftnl_udata *ud[NFTNL_UDATA_CHAIN_MAX + 1] = {}; int priority, policy, len = 0, i; const char * const *dev_array; struct chain *chain; -- 2.47.2