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author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
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committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /security/apparmor/ipc.c | |
parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'security/apparmor/ipc.c')
-rw-r--r-- | security/apparmor/ipc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/security/apparmor/ipc.c b/security/apparmor/ipc.c index 777ac1c..c51d226 100644 --- a/security/apparmor/ipc.c +++ b/security/apparmor/ipc.c @@ -54,14 +54,15 @@ static int aa_audit_ptrace(struct aa_profile *profile, /** * aa_may_ptrace - test if tracer task can trace the tracee + * @tracer_task: task who will do the tracing (NOT NULL) * @tracer: profile of the task doing the tracing (NOT NULL) * @tracee: task to be traced * @mode: whether PTRACE_MODE_READ || PTRACE_MODE_ATTACH * * Returns: %0 else error code if permission denied or error */ -int aa_may_ptrace(struct aa_profile *tracer, struct aa_profile *tracee, - unsigned int mode) +int aa_may_ptrace(struct task_struct *tracer_task, struct aa_profile *tracer, + struct aa_profile *tracee, unsigned int mode) { /* TODO: currently only based on capability, not extended ptrace * rules, @@ -71,7 +72,7 @@ int aa_may_ptrace(struct aa_profile *tracer, struct aa_profile *tracee, if (unconfined(tracer) || tracer == tracee) return 0; /* log this capability request */ - return aa_capable(tracer, CAP_SYS_PTRACE, 1); + return aa_capable(tracer_task, tracer, CAP_SYS_PTRACE, 1); } /** @@ -100,7 +101,7 @@ int aa_ptrace(struct task_struct *tracer, struct task_struct *tracee, if (!unconfined(tracer_p)) { struct aa_profile *tracee_p = aa_get_task_profile(tracee); - error = aa_may_ptrace(tracer_p, tracee_p, mode); + error = aa_may_ptrace(tracer, tracer_p, tracee_p, mode); error = aa_audit_ptrace(tracer_p, tracee_p, error); aa_put_profile(tracee_p); |