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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-10-29 22:46:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-30 12:08:41 -0800 |
| commit | f0ec1aaf54caddd21c259aea8b2ecfbde4ee4fb9 (patch) | |
| tree | 61202a09a030d659064df65e127b9be1c571c48c /kernel/mutex-debug.c | |
| parent | d45e44d4be60ef508579001792f33753b5cb6d36 (diff) | |
| download | linux-f0ec1aaf54caddd21c259aea8b2ecfbde4ee4fb9.tar.bz2 | |
[PATCH] xacct_add_tsk: fix pure theoretical ->mm use-after-free
Paranoid fix. The task can free its ->mm after the 'if (p->mm)' check.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Jay Lan <jlan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions