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| author | Tanvi Aggarwal <tanvia@codeaurora.org> | 2017-06-21 17:11:12 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-07-03 22:05:47 -0700 |
| commit | 1e498718d20252bbedeae3a65a32ab8eeabb4406 (patch) | |
| tree | c193a09dae7ec10895abb75c94b62f2a9ca09ed3 /drivers/net/xen-netback/interface.c | |
| parent | a25d728775f13a4ca93e8ef33275f582bebd8442 (diff) | |
msm-camera: sensor: Fixing kernel crash during i2c read
When userspace uses ioctl(), kernel should get the data from
userpsace through copy_from_user() or get_user() and send it
back to userpsace though copy_to_user() or put_user().
In this case, kernel is not using put_user or copy_to_user
which is leading to a crash during I2C read when it tries to
access memory.
CRs-Fixed: 2058381
Change-Id: Ie5596b62cb589ee048e54f37c7e6beda0d62cad5
Signed-off-by: Tanvi Aggarwal <tanvia@codeaurora.org>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions