diff options
| author | Eric Dumazet <edumazet@google.com> | 2026-01-15 09:41:36 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-19 09:56:42 -0800 |
| commit | 3681282530e68a507dfd8cb58f04a10b41282ab3 (patch) | |
| tree | 72006e7cd48411bfb6535967080c04ead8367e9a /include | |
| parent | ded139b59b5df3c8dbeb2d63685efdc715fc4434 (diff) | |
ipv6: annotate date-race in ipv6_can_nonlocal_bind()
Add a missing READ_ONCE(), and add const qualifiers to the two parameters.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260115094141.3124990-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ipv6.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 7873b34181d9..f39cd85e8912 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -931,10 +931,10 @@ static inline void iph_to_flow_copy_v6addrs(struct flow_keys *flow, #if IS_ENABLED(CONFIG_IPV6) -static inline bool ipv6_can_nonlocal_bind(struct net *net, - struct inet_sock *inet) +static inline bool ipv6_can_nonlocal_bind(const struct net *net, + const struct inet_sock *inet) { - return net->ipv6.sysctl.ip_nonlocal_bind || + return READ_ONCE(net->ipv6.sysctl.ip_nonlocal_bind) || test_bit(INET_FLAGS_FREEBIND, &inet->inet_flags) || test_bit(INET_FLAGS_TRANSPARENT, &inet->inet_flags); } |