diff options
| author | Patrick Rohr <prohr@google.com> | 2023-08-18 21:22:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-08-20 17:23:57 +0300 |
| commit | 5cb249686e67dbef3ffe53887fa725eefc5a7144 (patch) | |
| tree | 9301957104ee0f09d0f5c34cb70cc93536977ced /net/ipv6 | |
| parent | 0f158b32a9b146c9b86783efccfd9ed02c744623 (diff) | |
| download | linux-5cb249686e67dbef3ffe53887fa725eefc5a7144.tar.xz | |
net: release reference to inet6_dev pointer
addrconf_prefix_rcv returned early without releasing the inet6_dev
pointer when the PIO lifetime is less than accept_ra_min_lft.
Fixes: 5027d54a9c30 ("net: change accept_ra_min_rtr_lft to affect all RA lifetimes")
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Cc: David Ahern <dsahern@kernel.org>
Cc: Simon Horman <horms@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: Patrick Rohr <prohr@google.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 5184bd0ceb12..47d1dd8501b7 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2742,7 +2742,7 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao) } if (valid_lft != 0 && valid_lft < in6_dev->cnf.accept_ra_min_lft) - return; + goto put; /* * Two things going on here: |