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HID: bigbenff: prevent null pointer dereference
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Thu, 2 Dec 2021 09:53:32 +0000 (10:53 +0100)
committerBenjamin Tissoires <benjamin.tissoires@redhat.com>
Thu, 2 Dec 2021 14:36:18 +0000 (15:36 +0100)
commit704ea69c72f45026fdd1589f64bc453114ddc551
tree673134f33704f180f6a7465d5bf07b94c4ccd045tree | snapshot
parent74ce8e3fd38df314b88d9dd59f6afbdf5ad16811commit | diff
HID: bigbenff: prevent null pointer dereference

When emulating the device through uhid, there is a chance we don't have
output reports and so report_field is null.

Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20211202095334.14399-3-benjamin.tissoires@redhat.com
drivers/hid/hid-bigbenff.c diff | blob | history
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