Relying on chain's hooknum to know whether the chain is a base one or
not is bogus: having 0 as hooknum is a valid number. Thus setting the
right flag and handling it is the way to go, as parser does already.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
---
src/netlink.c | 4 +++-
src/rule.c | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/netlink.c b/src/netlink.c
index 962561f..7f99416 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -535,7 +535,9 @@ static int list_chain_cb(struct nft_chain *nlc, void *arg)
chain->priority =
nft_chain_attr_get_u32(nlc, NFT_CHAIN_ATTR_PRIO);
chain->type =
- xstrdup(nft_chain_attr_get_str(nlc, NFT_CHAIN_ATTR_TYPE));
+ xstrdup(nft_chain_attr_get_str(nlc,
+ NFT_CHAIN_ATTR_TYPE));
+ chain->flags |= CHAIN_F_BASECHAIN;
}
list_add_tail(&chain->list, &ctx->list);
diff --git a/src/rule.c b/src/rule.c
index fb0387c..73054ba 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -249,7 +249,7 @@ static void chain_print(const struct chain *chain)
struct rule *rule;
printf("\tchain %s {\n", chain->handle.chain);
- if (chain->hooknum) {
+ if (chain->flags & CHAIN_F_BASECHAIN) {
printf("\t\t type %s hook %s %u;\n", chain->type,
hooknum2str(chain->hooknum), chain->priority);
}
--
1.8.3.2
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