diff options
Diffstat (limited to 'net/netfilter/nfnetlink_osf.c')
| -rw-r--r-- | net/netfilter/nfnetlink_osf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nfnetlink_osf.c b/net/netfilter/nfnetlink_osf.c index 7b827bcb412c..9f5dea0064ea 100644 --- a/net/netfilter/nfnetlink_osf.c +++ b/net/netfilter/nfnetlink_osf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/kernel.h> @@ -32,6 +33,7 @@ static inline int nf_osf_ttl(const struct sk_buff *skb, { struct in_device *in_dev = __in_dev_get_rcu(skb->dev); const struct iphdr *ip = ip_hdr(skb); + const struct in_ifaddr *ifa; int ret = 0; if (ttl_check == NF_OSF_TTL_TRUE) @@ -41,15 +43,13 @@ static inline int nf_osf_ttl(const struct sk_buff *skb, else if (ip->ttl <= f_ttl) return 1; - for_ifa(in_dev) { + in_dev_for_each_ifa_rcu(ifa, in_dev) { if (inet_ifa_match(ip->saddr, ifa)) { ret = (ip->ttl == f_ttl); break; } } - endfor_ifa(in_dev); - return ret; } |