AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

selinux/stable-5.2 PR 20190521

Browse Source 
-----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAlzkKVsUHHBhdWxAcGF1
 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXN+/xAAtHpEu5xBZ1w9hjHcAOhfLEH+D1MD
 PhAwnLthv7Nl4vf6ZaVYk8GGQfewJAbE1yLu3XCu1mrxI+Dasgw+gTpKEHG4TuVh
 OzUzDmvRxgGMZt7M9dolWpRpH/p6shsDXbx3uPqE5jZvcW86k9msdx7u7uiSthvK
 cSlTo/2HwfhOiG1jh0+fe0ng6H2FuqLzQXbzvmQwJGSs+uo+y9+fozv+VMjINVg3
 Q5WOxRVfYRckiqFZjfY82RDjlNIYYQ7gdyi7ihOlh9t5oVYoCfbthCwnepH9L4aq
 apiFHo4aeWH4ATMwDv5zddJGMIJ+Dj3jWytQ074HDedk7K+YbB1cwa9JLnHhZZef
 u/glaMxxqlfUzKNpPswUyCEKBfrI86c8Ep5Gs5rIwOXe4/H10OXDAPlhqvuDI72o
 gCEIZvhyFOfbCS9sOiLdwWdruu7n1HeVZt9Ed58C/vvTaQUQunhlfp/G5OT1RFL7
 lqifF0hsO4kpjvfKiWdCE/JT1J3n5XoUpT1EYeDXpZfBYKHpSfQFi6czzOlEyo6b
 x1KyG7amFob/+3n2MhRgFWPSpdLHmrV6pUFQ0HlOKfIV0AMF5JxihXuI5RP8siDL
 ocz3MMnKKr/NACZx/l53b+iGkoRdcCW8Plex9iZiWHWnVZYGPYh1qSc9BaNCt7Sm
 +eFnxORbNxraVOE=
 =zH+w
 -----END PGP SIGNATURE-----

Merge tag 'selinux-pr-20190521' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

Pull SELinux fix from Paul Moore:
 "One small SELinux patch to fix a problem when disconnecting a SCTP
  socket with connect(AF_UNSPEC)"

* tag 'selinux-pr-20190521' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: do not report error on connect(AF_UNSPEC)
This commit is contained in:
Linus Torvalds 2019-05-21 12:51:20 -07:00
commit 9c7db50042
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
security/selinux/hooks.c
View File

@ -4637,6 +4637,14 @@ static int selinux_socket_connect_helper(struct socket *sock,
err = sock_has_perm(sk, SOCKET__CONNECT);
if (err)
return err;
if (addrlen < offsetofend(struct sockaddr, sa_family))
return -EINVAL;
/* connect(AF_UNSPEC) has special handling, as it is a documented
* way to disconnect the socket
*/
if (address->sa_family == AF_UNSPEC)
return 0;
/*
* If a TCP, DCCP or SCTP socket, check name_connect permission
@ -4657,8 +4665,6 @@ static int selinux_socket_connect_helper(struct socket *sock,
* need to check address->sa_family as it is possible to have
* sk->sk_family = PF_INET6 with addr->sa_family = AF_INET.
*/
if (addrlen < offsetofend(struct sockaddr, sa_family))
return -EINVAL;
switch (address->sa_family) {
case AF_INET:
addr4 = (struct sockaddr_in *)address;