diff options
| author | Mark Brown <broonie@kernel.org> | 2018-12-11 20:44:49 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-12-11 20:44:49 +0000 |
| commit | e6202e8249aa7115af65f2d80b43c132816224ef (patch) | |
| tree | 8865dd722ad55bb5e6bd5d446057395336ed0169 /security/selinux/hooks.c | |
| parent | 2b96edb570709d6ca2e06842941c4bdf04b55f47 (diff) | |
| parent | d407c81adae57041ba82577e604e351f36b8afce (diff) | |
Merge branch 'for-linus' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-4.21
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: |