diff options
| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-09-22 13:52:20 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-22 10:28:55 +0200 |
| commit | 4ba7978e98a3ff92cebfb0f31a02c309e3ffa1fe (patch) | |
| tree | 47d8b3b0927a7413fabcc634023b45350f344d89 /kernel/trace/trace_syscalls.c | |
| parent | 3c235a337e205da0f614e456be72881483dcde6e (diff) | |
tracing: Check the return value of trace_get_user()
Return immediately if trace_get_user() returned failure.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <4AB86614.7020803@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_syscalls.c')
0 files changed, 0 insertions, 0 deletions