diff options
| author | Tomasz Figa <[email protected]> | 2013-05-24 15:55:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2013-05-24 16:22:53 -0700 |
| commit | 43c523bff7c3b47506d536c10637be8399dfd85f (patch) | |
| tree | 8d42a0a165fde104013254cfcfcdee74fb612797 /drivers/scsi/mpt2sas/mpi/mpi2_raid.h | |
| parent | b4ca2b4b577c3530e34dcfaafccb2cc680ce95d1 (diff) | |
drivers/rtc/rtc-max8998.c: check for pdata presence before dereferencing
Currently the driver can crash with a NULL pointer dereference if no
pdata is provided, despite of successful registration of the MFD part.
This patch fixes the problem by adding a NULL check before dereferencing
the pdata pointer.
Signed-off-by: Tomasz Figa <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Sachin Kamat <[email protected]>
Reviewed-by: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_raid.h')
0 files changed, 0 insertions, 0 deletions