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| author | Shannon Nelson <shannon.nelson@oracle.com> | 2017-12-20 02:35:47 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-12-21 10:17:48 +0300 |
| commit | 7f05b467a735aba1476d9ae8e0ae9d9d8e60066c (patch) | |
| tree | fd465f66ae953e9abedce0d2374ae48b1900d3bd /net/xfrm | |
| parent | f58869c44fb3f0835dd2dabce06e5919a18655c6 (diff) | |
| download | linux-7f05b467a735aba1476d9ae8e0ae9d9d8e60066c.tar.xz | |
xfrm: check for xdo_dev_state_free
The current XFRM code assumes that we've implemented the
xdo_dev_state_free() callback, even if it is meaningless to the driver.
This patch adds a check for it before calling, as done in other APIs,
to prevent a NULL function pointer kernel crash.
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
0 files changed, 0 insertions, 0 deletions