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| author | Pavel Emelianov <xemul@openvz.org> | 2006-11-02 22:07:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-11-03 12:27:56 -0800 |
| commit | c7e12b838989b0e432c7a1cdf1e6c6fd936007f6 (patch) | |
| tree | 31a6eea1d9ace0b467ab6bb209dd6a883910d682 /security | |
| parent | 733b72c31efb0d6b29577655939ccfe835381b52 (diff) | |
| download | linux-3.10-c7e12b838989b0e432c7a1cdf1e6c6fd936007f6.tar.gz linux-3.10-c7e12b838989b0e432c7a1cdf1e6c6fd936007f6.tar.bz2 linux-3.10-c7e12b838989b0e432c7a1cdf1e6c6fd936007f6.zip | |
[PATCH] Fix ipc entries removal
Fix two issuses related to ipc_ids->entries freeing.
1. When freeing ipc namespace we need to free entries allocated
with ipc_init_ids().
2. When removing old entries in grow_ary() ipc_rcu_putref()
may be called on entries set to &ids->nullentry earlier in
ipc_init_ids().
This is almost impossible without namespaces, but with
them this situation becomes possible.
Found during OpenVZ testing after obvious leaks in beancounters.
Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Cc: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions