From dd0c6e86f66080869ca0a48c78fb9bfbe4cf156f Mon Sep 17 00:00:00 2001 From: John Johansen Date: Tue, 8 Oct 2013 05:37:18 -0700 Subject: apparmor: fix capability to not use the current task, during reporting Mediation is based off of the cred but auditing includes the current task which may not be related to the actual request. Signed-off-by: John Johansen --- security/apparmor/capability.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'security/apparmor/capability.c') diff --git a/security/apparmor/capability.c b/security/apparmor/capability.c index 84d1f5f53877..1101c6f64bb7 100644 --- a/security/apparmor/capability.c +++ b/security/apparmor/capability.c @@ -53,8 +53,7 @@ static void audit_cb(struct audit_buffer *ab, void *va) /** * audit_caps - audit a capability - * @profile: profile confining task (NOT NULL) - * @task: task capability test was performed against (NOT NULL) + * @profile: profile being tested for confinement (NOT NULL) * @cap: capability tested * @error: error code returned by test * @@ -63,8 +62,7 @@ static void audit_cb(struct audit_buffer *ab, void *va) * * Returns: 0 or sa->error on success, error code on failure */ -static int audit_caps(struct aa_profile *profile, struct task_struct *task, - int cap, int error) +static int audit_caps(struct aa_profile *profile, int cap, int error) { struct audit_cache *ent; int type = AUDIT_APPARMOR_AUTO; @@ -73,7 +71,6 @@ static int audit_caps(struct aa_profile *profile, struct task_struct *task, sa.type = LSM_AUDIT_DATA_CAP; sa.aad = &aad; sa.u.cap = cap; - sa.aad->tsk = task; sa.aad->op = OP_CAPABLE; sa.aad->error = error; @@ -124,8 +121,7 @@ static int profile_capable(struct aa_profile *profile, int cap) /** * aa_capable - test permission to use capability - * @task: task doing capability test against (NOT NULL) - * @profile: profile confining @task (NOT NULL) + * @profile: profile being tested against (NOT NULL) * @cap: capability to be tested * @audit: whether an audit record should be generated * @@ -133,8 +129,7 @@ static int profile_capable(struct aa_profile *profile, int cap) * * Returns: 0 on success, or else an error code. */ -int aa_capable(struct task_struct *task, struct aa_profile *profile, int cap, - int audit) +int aa_capable(struct aa_profile *profile, int cap, int audit) { int error = profile_capable(profile, cap); @@ -144,5 +139,5 @@ int aa_capable(struct task_struct *task, struct aa_profile *profile, int cap, return error; } - return audit_caps(profile, task, cap, error); + return audit_caps(profile, cap, error); } -- cgit v1.2.3