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-rw-r--r--net/netfilter/xt_iprange.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
index 6f62c36..7ac54ea 100644
--- a/net/netfilter/xt_iprange.c
+++ b/net/netfilter/xt_iprange.c
@@ -61,7 +61,7 @@ iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par)
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",
@@ -75,7 +75,7 @@ iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par)
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",
@@ -114,14 +114,14 @@ iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
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;
}
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