diff options
| author | Oleg Nesterov <[email protected]> | 2010-06-03 23:34:09 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2010-06-08 23:51:32 +0200 |
| commit | b9b76dfaac6fa2c289ee8a005be637afd2da7e2f (patch) | |
| tree | f6577a50c16238b480f4e3a4820ed25f8eb73e85 /tools/perf/util/trace-event-scripting.c | |
| parent | 58cc1a9e3b11a84e66c4d3a4cc9073f2cb0ecabb (diff) | |
tracing: Fix null pointer deref with SEND_SIG_FORCED
BUG: unable to handle kernel NULL pointer dereference at
0000000000000006
IP: [<ffffffff8107bd37>] ftrace_raw_event_signal_generate+0x87/0x140
TP_STORE_SIGINFO() forgets about SEND_SIG_FORCED, fix.
We should probably export is_si_special() and change TP_STORE_SIGINFO()
to use it in the longer term.
Signed-off-by: Oleg Nesterov <[email protected]>
Acked-by: Roland McGrath <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Jason Baron <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: 2.6.33.x-2.6.34.x <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions