]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
apparmor: fix incorrect type assignment when freeing proxies
authorJohn Johansen <john.johansen@canonical.com>
Wed, 16 Aug 2017 16:33:48 +0000 (09:33 -0700)
committerJohn Johansen <john.johansen@canonical.com>
Fri, 22 Sep 2017 20:00:58 +0000 (13:00 -0700)
commitbc4d82fb946e7b471eab2a80e384227c4eb15652
tree6a22655d27fa6875d3146b4be3b08b737b6fa5c8
parent15372b97aa7593c6f5bc1afe69f42fd403c40685
apparmor: fix incorrect type assignment when freeing proxies

sparse reports

poisoning the proxy->label before freeing the struct is resulting in
a sparse build warning.
../security/apparmor/label.c:52:30: warning: incorrect type in assignment (different address spaces)
../security/apparmor/label.c:52:30:    expected struct aa_label [noderef] <asn:4>*label
../security/apparmor/label.c:52:30:    got struct aa_label *<noident>

fix with RCU_INIT_POINTER as this is one of those cases where
rcu_assign_pointer() is not needed.

Signed-off-by: John Johansen <john.johansen@canonical.com>
security/apparmor/label.c