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Input: synaptics-rmi4 - prevent null pointer dereference in f30
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Fri, 10 Mar 2017 18:10:54 +0000 (10:10 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 10 Mar 2017 18:22:53 +0000 (10:22 -0800)
commitd4efad8842f12d8542e0a62f31fb40f1648afcbe
treedf161bc74a23fc597b942f26160fb0157770d315tree | snapshot
parent3e4a1898fd5755be64bfb84f847700069dac8c17commit | 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 <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/rmi4/rmi_f30.c diff | blob | history
Linux Kernel Source Tree.