diff options
| -rw-r--r-- | net/netfilter/xt_iprange.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c index c63e9333c75..4b5741bac34 100644 --- a/net/netfilter/xt_iprange.c +++ b/net/netfilter/xt_iprange.c @@ -67,7 +67,7 @@ iprange_mt4(const struct sk_buff *skb, const struct net_device *in, if (info->flags & IPRANGE_SRC) { m = ntohl(iph->saddr) < ntohl(info->src_min.ip); m |= ntohl(iph->saddr) > ntohl(info->src_max.ip); - m ^= info->flags & IPRANGE_SRC_INV; + m ^= !!(info->flags & IPRANGE_SRC_INV); if (m) { pr_debug("src IP " NIPQUAD_FMT " NOT in range %s" NIPQUAD_FMT "-" NIPQUAD_FMT "\n", @@ -81,7 +81,7 @@ iprange_mt4(const struct sk_buff *skb, const struct net_device *in, if (info->flags & IPRANGE_DST) { m = ntohl(iph->daddr) < ntohl(info->dst_min.ip); m |= ntohl(iph->daddr) > ntohl(info->dst_max.ip); - m ^= info->flags & IPRANGE_DST_INV; + m ^= !!(info->flags & IPRANGE_DST_INV); if (m) { pr_debug("dst IP " NIPQUAD_FMT " NOT in range %s" NIPQUAD_FMT "-" NIPQUAD_FMT "\n", @@ -123,14 +123,14 @@ iprange_mt6(const struct sk_buff *skb, const struct net_device *in, if (info->flags & IPRANGE_SRC) { m = iprange_ipv6_sub(&iph->saddr, &info->src_min.in6) < 0; m |= iprange_ipv6_sub(&iph->saddr, &info->src_max.in6) > 0; - m ^= info->flags & IPRANGE_SRC_INV; + m ^= !!(info->flags & IPRANGE_SRC_INV); if (m) return false; } if (info->flags & IPRANGE_DST) { m = iprange_ipv6_sub(&iph->daddr, &info->dst_min.in6) < 0; m |= iprange_ipv6_sub(&iph->daddr, &info->dst_max.in6) > 0; - m ^= info->flags & IPRANGE_DST_INV; + m ^= !!(info->flags & IPRANGE_DST_INV); if (m) return false; } |