diff options
Diffstat (limited to 'kernel/trace/trace_branch.c')
| -rw-r--r-- | kernel/trace/trace_branch.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c index e47fdb4c92fb..6d08a5523ce0 100644 --- a/kernel/trace/trace_branch.c +++ b/kernel/trace/trace_branch.c @@ -30,7 +30,6 @@ static struct trace_array *branch_tracer; static void probe_likely_condition(struct ftrace_likely_data *f, int val, int expect) { - struct trace_event_call *call = &event_branch; struct trace_array *tr = branch_tracer; struct trace_buffer *buffer; struct trace_array_cpu *data; @@ -74,16 +73,13 @@ probe_likely_condition(struct ftrace_likely_data *f, int val, int expect) p--; p++; - strncpy(entry->func, f->data.func, TRACE_FUNC_SIZE); - strncpy(entry->file, p, TRACE_FILE_SIZE); - entry->func[TRACE_FUNC_SIZE] = 0; - entry->file[TRACE_FILE_SIZE] = 0; + strscpy(entry->func, f->data.func); + strscpy(entry->file, p); entry->constant = f->constant; entry->line = f->data.line; entry->correct = val == expect; - if (!call_filter_check_discard(call, entry, buffer, event)) - trace_buffer_unlock_commit_nostack(buffer, event); + trace_buffer_unlock_commit_nostack(buffer, event); out: current->trace_recursion &= ~TRACE_BRANCH_BIT; |