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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> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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.. | ||
accel | ||
adc | ||
amplifiers | ||
common | ||
dac | ||
frequency | ||
gyro | ||
humidity | ||
imu | ||
light | ||
magnetometer | ||
orientation | ||
pressure | ||
proximity | ||
temperature | ||
trigger | ||
buffer_cb.c | ||
iio_core_trigger.h | ||
iio_core.h | ||
industrialio-buffer.c | ||
industrialio-core.c | ||
industrialio-event.c | ||
industrialio-trigger.c | ||
industrialio-triggered-buffer.c | ||
inkern.c | ||
Kconfig | ||
kfifo_buf.c | ||
Makefile |