diff options
| author | Oleg Nesterov <[email protected]> | 2009-06-17 16:27:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-06-18 13:03:52 -0700 |
| commit | 3b34fc5880a2dcc7e5ed9837ef8d6bae051ab266 (patch) | |
| tree | 477b9a29135cc7b8815ce7ce19201bce371c56a1 /include/linux/debugobjects.h | |
| parent | 72a1de39f89325a834a8c70b2a0d8f71d919f640 (diff) | |
elf_core_dump: use rcu_read_lock() to access ->real_parent
In theory it is not safe to dereference ->parent/real_parent without
tasklist or rcu lock, we can race with re-parenting.
Signed-off-by: Oleg Nesterov <[email protected]>
Acked-by: Roland McGrath <[email protected]>
Cc: David Howells <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions