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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-17 11:13:35 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-07-17 14:54:59 +0200 |
| commit | 7c40b22f6f84c98a1d36e6d0a4346e58f05e45d8 (patch) | |
| tree | 83ca96fd7f28d2efc8ba8fa8dcabc37a3ba82ba1 /block/bsg.c | |
| parent | 84583cfb973c4313955c6231cc9cb3772d280b15 (diff) | |
libceph: potential NULL dereference in ceph_msg_data_create()
If kmem_cache_zalloc() returns NULL then the INIT_LIST_HEAD(&data->links);
will Oops. The callers aren't really prepared for NULL returns so it
doesn't make a lot of difference in real life.
Fixes: 5240d9f95dfe ("libceph: replace message data pointer with list")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'block/bsg.c')
0 files changed, 0 insertions, 0 deletions