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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
| commit | 1025c04cecd19882e28f16c4004034b475c372c5 (patch) | |
| tree | 2b7402887e86d54bff5a123228c9059eae5e32bd /security/apparmor/context.c | |
| parent | 4375f1037d52602413142e290608d0d84671ad36 (diff) | |
| parent | 5bcecf325378218a8e248bb6bcae96ec7362f8ef (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Conflicts:
net/bluetooth/hci_core.c
Diffstat (limited to 'security/apparmor/context.c')
| -rw-r--r-- | security/apparmor/context.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/security/apparmor/context.c b/security/apparmor/context.c index d5af1d15f26..3064c6ced87 100644 --- a/security/apparmor/context.c +++ b/security/apparmor/context.c @@ -112,9 +112,9 @@ int aa_replace_current_profile(struct aa_profile *profile) aa_clear_task_cxt_trans(cxt); /* be careful switching cxt->profile, when racing replacement it - * is possible that cxt->profile->replacedby is the reference keeping - * @profile valid, so make sure to get its reference before dropping - * the reference on cxt->profile */ + * is possible that cxt->profile->replacedby->profile is the reference + * keeping @profile valid, so make sure to get its reference before + * dropping the reference on cxt->profile */ aa_get_profile(profile); aa_put_profile(cxt->profile); cxt->profile = profile; @@ -175,7 +175,7 @@ int aa_set_current_hat(struct aa_profile *profile, u64 token) abort_creds(new); return -EACCES; } - cxt->profile = aa_get_profile(aa_newest_version(profile)); + cxt->profile = aa_get_newest_profile(profile); /* clear exec on switching context */ aa_put_profile(cxt->onexec); cxt->onexec = NULL; @@ -212,14 +212,8 @@ int aa_restore_previous_profile(u64 token) } aa_put_profile(cxt->profile); - cxt->profile = aa_newest_version(cxt->previous); + cxt->profile = aa_get_newest_profile(cxt->previous); BUG_ON(!cxt->profile); - if (unlikely(cxt->profile != cxt->previous)) { - aa_get_profile(cxt->profile); - aa_put_profile(cxt->previous); - } - /* ref has been transfered so avoid putting ref in clear_task_cxt */ - cxt->previous = NULL; /* clear exec && prev information when restoring to previous context */ aa_clear_task_cxt_trans(cxt); |