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| author | Aditya Pakki <pakki001@umn.edu> | 2019-03-18 18:44:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:25:18 +0200 |
| commit | 0d42abfacfcedc695964d655495c0dbb34e22647 (patch) | |
| tree | ce82561aae02627d942d904407f73cccb2bfb8f7 /crypto | |
| parent | 6c8f9d93c2c7861c0caffe3c9b378c891c92ef39 (diff) | |
| download | linux-stable-0d42abfacfcedc695964d655495c0dbb34e22647.tar.gz linux-stable-0d42abfacfcedc695964d655495c0dbb34e22647.tar.bz2 linux-stable-0d42abfacfcedc695964d655495c0dbb34e22647.zip | |
serial: max310x: Fix to avoid potential NULL pointer dereference
commit 3a10e3dd52e80b9a97a3346020024d17b2c272d6 upstream.
of_match_device can return a NULL pointer when matching device is not
found. This patch avoids a scenario causing NULL pointer derefernce.
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions