diff options
| author | David S. Miller <davem@davemloft.net> | 2018-11-19 10:55:00 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-19 10:55:00 -0800 |
| commit | f2be6d710d25be7d8d13f49f713d69dea9c71d57 (patch) | |
| tree | 1b3dde663a53e7f4f7a8cc17674405dc9d29554a /security/selinux/hooks.c | |
| parent | bae4e109837b419b93fbddcb414c86673b1c90a5 (diff) | |
| parent | f2ce1065e767fc7da106a5f5381d1e8f842dc6f4 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 7ce683259357..a67459eb62d5 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -5318,6 +5318,9 @@ static int selinux_sctp_bind_connect(struct sock *sk, int optname, addr_buf = address; while (walk_size < addrlen) { + if (walk_size + sizeof(sa_family_t) > addrlen) + return -EINVAL; + addr = addr_buf; switch (addr->sa_family) { case AF_UNSPEC: |