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| author | Sergey Senozhatsky <sergey.senozhatsky@gmail.com> | 2015-06-10 11:14:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-10 16:43:43 -0700 |
| commit | 02f7b4145da113683ad64c74bf64605e16b71789 (patch) | |
| tree | f3b5f68fdd7bf92d29e615284b28739d55abc089 /kernel/sched/fair.c | |
| parent | f371763a79d5212c2cb216b46fa8af46ba56cee3 (diff) | |
zsmalloc: fix a null pointer dereference in destroy_handle_cache()
If zs_create_pool()->create_handle_cache()->kmem_cache_create() or
pool->name allocation fails, zs_create_pool()->destroy_handle_cache()
will dereference the NULL pool->handle_cachep.
Modify destroy_handle_cache() to avoid this.
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sched/fair.c')
0 files changed, 0 insertions, 0 deletions