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Input: synaptics-rmi4 - prevent null pointer dereference in f30
authorBenjamin Tissoires <[email protected]>
Fri, 10 Mar 2017 18:10:54 +0000 (10:10 -0800)
committerDmitry Torokhov <[email protected]>
Fri, 10 Mar 2017 18:22:53 +0000 (10:22 -0800)
commitb6573da139ecbee6f2c77392b51266d4521d50ac
treedf161bc74a23fc597b942f26160fb0157770d315tree | snapshot
parent45838660e34d90db8d4f7cbc8fd66e8aff79f4fecommit | diff
Input: synaptics-rmi4 - prevent null pointer dereference in f30

If the platform data has f30_data.disable set, f30 in rmi_f30_config()
might be null. Prevent a kernel oops by checking for non-null f30.

Signed-off-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
drivers/input/rmi4/rmi_f30.c diff | blob | blame | history
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