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| /openbmc/linux/include/net/ |
| H A D | xfrm.h | 7f05b467 Tue Dec 19 17:35:47 CST 2017 Shannon Nelson <shannon.nelson@oracle.com> 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>
7f05b467 Tue Dec 19 17:35:47 CST 2017 Shannon Nelson <shannon.nelson@oracle.com> 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>
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