diff options
| author |   Paul Moore <pmoore@redhat.com> | 2014-01-28 14:44:16 -0500 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-02-05 10:39:48 -0500 |
| commit | 825e587af2e90e9b953849f3347a01d8f383d577 (patch) | |
| tree | e48942a05882da47544e179c6a0c920e00137a6a /kernel/trace/trace_event_perf.c | |
| parent | SELinux: Fix memory leak upon loading policy (diff) | |
| parent | Linux 3.13 (diff) | |
| download | wireguard-linux-825e587af2e90e9b953849f3347a01d8f383d577.tar.xz wireguard-linux-825e587af2e90e9b953849f3347a01d8f383d577.zip | |
Merge tag 'v3.13' into stable-3.14
Linux 3.13
Conflicts:
security/selinux/hooks.c
Trivial merge issue in selinux_inet_conn_request() likely due to me
including patches that I sent to the stable folks in my next tree
resulting in the patch hitting twice (I think). Thankfully it was an
easy fix this time, but regardless, lesson learned, I will not do that
again.
Diffstat (limited to 'kernel/trace/trace_event_perf.c')
| -rw-r--r-- | kernel/trace/trace_event_perf.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c index 80c36bcf66e8..e854f420e033 100644 --- a/kernel/trace/trace_event_perf.c +++ b/kernel/trace/trace_event_perf.c @@ -24,9 +24,15 @@ static int total_ref_count; static int perf_trace_event_perm(struct ftrace_event_call *tp_event, struct perf_event *p_event) { + if (tp_event->perf_perm) { + int ret = tp_event->perf_perm(tp_event, p_event); + if (ret) + return ret; + } + /* The ftrace function trace is allowed only for root. */ if (ftrace_event_is_function(tp_event) && - perf_paranoid_kernel() && !capable(CAP_SYS_ADMIN)) + perf_paranoid_tracepoint_raw() && !capable(CAP_SYS_ADMIN)) return -EPERM; /* No tracing, just counting, so no obvious leak */ @@ -173,7 +179,7 @@ static int perf_trace_event_init(struct ftrace_event_call *tp_event, int perf_trace_init(struct perf_event *p_event) { struct ftrace_event_call *tp_event; - int event_id = p_event->attr.config; + u64 event_id = p_event->attr.config; int ret = -EINVAL; mutex_lock(&event_mutex); |