diff options
| author | Mandeep Singh Baines <[email protected]> | 2011-12-08 14:34:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-12-09 07:50:29 -0800 |
| commit | 031af165b1cd295ef04d2bfbcae9bc3cb9180735 (patch) | |
| tree | fc5abaa84eb1135cae41e8ab0d3356171fc0a760 /net/lapb/lapb_subr.c | |
| parent | 1cee22b7f385b6c4f716846203a96e1f302132aa (diff) | |
sys_getppid: add missing rcu_dereference
In order to safely dereference current->real_parent inside an
rcu_read_lock, we need an rcu_dereference.
Signed-off-by: Mandeep Singh Baines <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Pavel Emelyanov <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Kees Cook <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions