Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx> --- iptables/nft-shared.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c index c0ee4c8..5762952 100644 --- a/iptables/nft-shared.c +++ b/iptables/nft-shared.c @@ -226,18 +226,16 @@ void parse_meta(struct nft_rule_expr *e, uint8_t key, char *iniface, if (nft_rule_expr_get_u8(e, NFT_EXPR_CMP_OP) == NFT_CMP_NEQ) *invflags |= IPT_INV_VIA_IN; - if_indextoname(value, iniface); - - memset(iniface_mask, 0xff, strlen(iniface)+1); + if (if_indextoname(value, iniface) != NULL) + memset(iniface_mask, 0xff, strlen(iniface)+1); break; case NFT_META_OIF: value = nft_rule_expr_get_u32(e, NFT_EXPR_CMP_DATA); if (nft_rule_expr_get_u8(e, NFT_EXPR_CMP_OP) == NFT_CMP_NEQ) *invflags |= IPT_INV_VIA_OUT; - if_indextoname(value, outiface); - - memset(outiface_mask, 0xff, strlen(outiface)+1); + if (if_indextoname(value, outiface) != NULL) + memset(outiface_mask, 0xff, strlen(outiface)+1); break; case NFT_META_IIFNAME: ifname = nft_rule_expr_get(e, NFT_EXPR_CMP_DATA, &len); -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
