| commit | 224f259d9393ca342dd565321db48ec4a79a695f | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Tue, 26 Jan 2016 09:25:21 +0000 (26 12:25 +0300) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 25 Feb 2016 20:01:17 +0000 (25 12:01 -0800) | ||
| tree | ec14ccf29a76f99e97fbbf43f3fbc0be9df8db1c | treesnapshot (tar.gz zip) |
| parent | e16eb4bb193c3b0faf1ca78cf05a6623de5cb633 | commitdiff |
iio: inkern: fix a NULL dereference on error
commit d81dac3c1c5295c61b15293074ac2bd3254e1875 upstream.
In twl4030_bci_probe() there are some failure paths where we call
iio_channel_release() with a NULL pointer. (Apparently, that driver can
opperate without a valid channel pointer). Let's fix it by adding a
NULL check in iio_channel_release().
Fixes: 2202e1fc5a29 ('drivers: power: twl4030_charger: fix link problems when building as module')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d81dac3c1c5295c61b15293074ac2bd3254e1875 upstream.
In twl4030_bci_probe() there are some failure paths where we call
iio_channel_release() with a NULL pointer. (Apparently, that driver can
opperate without a valid channel pointer). Let's fix it by adding a
NULL check in iio_channel_release().
Fixes: 2202e1fc5a29 ('drivers: power: twl4030_charger: fix link problems when building as module')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/iio/inkern.c | diffblobblamehistory |