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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /net/ipv6/mcast.c
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index f948cf7bfc..bc6e0a0bad 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -642,7 +642,7 @@ bool inet6_mc_check(const struct sock *sk, const struct in6_addr *mc_addr,
}
if (!mc) {
rcu_read_unlock();
- return np->mc_all;
+ return inet6_test_bit(MC6_ALL, sk);
}
psl = rcu_dereference(mc->sflist);
if (!psl) {
@@ -1716,7 +1716,7 @@ static void ip6_mc_hdr(const struct sock *sk, struct sk_buff *skb,
hdr->payload_len = htons(len);
hdr->nexthdr = proto;
- hdr->hop_limit = inet6_sk(sk)->hop_limit;
+ hdr->hop_limit = READ_ONCE(inet6_sk(sk)->hop_limit);
hdr->saddr = *saddr;
hdr->daddr = *daddr;
@@ -1789,7 +1789,7 @@ static void mld_sendpack(struct sk_buff *skb)
rcu_read_lock();
idev = __in6_dev_get(skb->dev);
- IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUT, skb->len);
+ IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTREQUESTS);
payload_len = (skb_tail_pointer(skb) - skb_network_header(skb)) -
sizeof(*pip6);
@@ -2147,8 +2147,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
full_len = sizeof(struct ipv6hdr) + payload_len;
rcu_read_lock();
- IP6_UPD_PO_STATS(net, __in6_dev_get(dev),
- IPSTATS_MIB_OUT, full_len);
+ IP6_INC_STATS(net, __in6_dev_get(dev), IPSTATS_MIB_OUTREQUESTS);
rcu_read_unlock();
skb = sock_alloc_send_skb(sk, hlen + tlen + full_len, 1, &err);
@@ -3015,8 +3014,6 @@ static struct ip6_sf_list *igmp6_mcf_get_next(struct seq_file *seq, struct ip6_s
continue;
state->im = rcu_dereference(state->idev->mc_list);
}
- if (!state->im)
- break;
psf = rcu_dereference(state->im->mca_sources);
}
out: