Darshana Padmadas 0ef5fdbb2c iio: imu: Use iio_trigger_get for indio_dev->trig assignment ...

commit 4ce7ca89d6 upstream.

This patch uses iio_trigger_get to increment the reference
count of trigger device, to avoid incorrect assignment.
Can result in a null pointer dereference during removal if the
trigger has been changed before removal.

This patch refers to a similar situation encountered through the
following discussion:
http://www.spinics.net/lists/linux-iio/msg13669.html

Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-04-19 10:10:49 +02:00

..

accel

iio:accel:kxsd9 fix missing mutex unlock

2013-12-04 10:57:16 -08:00

adc

iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment

2014-10-05 14:54:11 -07:00

amplifiers

iio:amplifiers:ad8366 move to info_mask_(shared_by_type/separate)

2013-03-17 19:49:30 +00:00

common

iio: st_sensors: Fix indio_dev->trig assignment

2014-10-05 14:54:11 -07:00

dac

iio: dac: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m

2013-05-22 22:14:58 +01:00

frequency

iio: frequency: ad4350: Fix bug / typo in mask

2013-06-04 18:35:26 +01:00

gyro

iio: gyro: itg3200: Fix indio_dev->trig assignment

2014-10-05 14:54:11 -07:00

imu

iio: imu: Use iio_trigger_get for indio_dev->trig assignment

2015-04-19 10:10:49 +02:00

light

iio:light:vcnl4000 move to info_mask_(shared_by_type/separate)

2013-03-17 19:49:37 +00:00

magnetometer

iio:magnetometer: bugfix magnetometers gain values

2014-10-05 14:54:11 -07:00

buffer_cb.c

iio:callback buffer: free the scan_mask

2013-06-04 18:19:30 +01:00

iio_core_trigger.h

…

iio_core.h

iio: Add OF support

2013-03-16 10:17:59 +00:00

industrialio-buffer.c

iio: buffer: Fix demux table creation

2014-08-07 14:30:26 -07:00

industrialio-core.c

iio:core drop info_mask from struct iio_info

2013-03-17 19:49:44 +00:00

industrialio-event.c

iio: events: Make iio_push_event() IRQ context save

2013-03-17 20:04:45 +00:00

industrialio-trigger.c

iio: tweak language in industrialio-trigger comments

2013-02-06 18:40:05 +00:00

industrialio-triggered-buffer.c

iio: Add helper function for initializing triggered buffers

2012-06-18 17:26:09 -07:00

inkern.c

iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name

2014-10-05 14:54:12 -07:00

Kconfig

staging:iio: Move adis library out of staging

2012-11-19 22:22:12 +00:00

kfifo_buf.c

staging:iio: Remove noop call to __iio_update_buffer

2013-01-31 17:56:44 +00:00

Makefile

staging:iio: Move adis library out of staging

2012-11-19 22:22:12 +00:00