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| author | Eric Dumazet <edumazet@google.com> | 2024-02-22 15:17:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-02-26 14:56:23 +0300 |
| commit | 10bfd453da64a057bcfd1a49fb6b271c48653cdb (patch) | |
| tree | c2e9d1e810ca54d41998a0ea1f7bcea3aa5be0bb /drivers/dpll | |
| parent | 1a825e4cdf457b7aef7ebbc2f1206654f5beb150 (diff) | |
| download | linux-10bfd453da64a057bcfd1a49fb6b271c48653cdb.tar.xz | |
ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()
It seems that if userspace provides a correct IFA_TARGET_NETNSID value
but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()
returns -EINVAL with an elevated "struct net" refcount.
Fixes: 6ecf4c37eb3e ("ipv6: enable IFA_TARGET_NETNSID for RTM_GETADDR")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Ahern <dsahern@kernel.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/dpll')
0 files changed, 0 insertions, 0 deletions