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authorPaul Moore <paul@paul-moore.com>2020-09-27 22:38:26 -0400
committerPaul Moore <paul@paul-moore.com>2020-11-23 18:36:21 -0500
commit3df98d79215ace13d1e91ddfc5a67a0f5acbd83f (patch)
tree3e0db692f0d85f9a73ec0e2dd4298bda62f57b8b /security/selinux/hooks.c
parentb2d99bcb27225fe420a8923b21861aef2bb43d9b (diff)
lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
As pointed out by Herbert in a recent related patch, the LSM hooks do not have the necessary address family information to use the flowi struct safely. As none of the LSMs currently use any of the protocol specific flowi information, replace the flowi pointers with pointers to the address family independent flowi_common struct. Reported-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: James Morris <jamorris@linux.microsoft.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/hooks.c')
-rw-r--r--security/selinux/hooks.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 943c2693cec7..a515abdf115b 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5437,9 +5437,9 @@ static void selinux_secmark_refcount_dec(void)
}
static void selinux_req_classify_flow(const struct request_sock *req,
- struct flowi *fl)
+ struct flowi_common *flic)
{
- fl->flowi_secid = req->secid;
+ flic->flowic_secid = req->secid;
}
static int selinux_tun_dev_alloc_security(void **security)