diff options
| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2009-05-02 00:25:11 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-03 10:49:31 +0200 |
| commit | 9a8709d44139748fe2e0ab56d20d8c384c8b65ad (patch) | |
| tree | 624b9ff6b2f68b3a70f424413778ae741835b6ae /drivers/oprofile/cpu_buffer.c | |
| parent | 1cbac972ba28e706fa9ce4d4c81830040bc811ee (diff) | |
x86: uv - prevent NULL dereference in uv_system_init()
We may reach NULL dereference oops if kmalloc failed.
Prevent it with explicit BUG_ON.
[ Impact: more controlled assert in 'impossible' scenario ]
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20090501202511.GE4633@lenovo>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/oprofile/cpu_buffer.c')
0 files changed, 0 insertions, 0 deletions