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(parent: 367b160) | patch
USB: serial: keyspan_pda: fix modem-status error handling
authorJohan Hovold <johan@kernel.org>
Wed, 4 Jul 2018 15:02:16 +0000 (17:02 +0200)
committerJohan Hovold <johan@kernel.org>
Fri, 6 Jul 2018 08:32:14 +0000 (10:32 +0200)
commit01b3cdfca263a17554f7b249d20a247b2a751521
treec711b2e066902b210528b6ea49fae3d2d436b391tree | snapshot
parent367b160fe4717c14a2a978b6f9ffb75a7762d3edcommit | diff
USB: serial: keyspan_pda: fix modem-status error handling

Fix broken modem-status error handling which could lead to bits of slab
data leaking to user space.

Fixes: 3b36a8fd6777 ("usb: fix uninitialized variable warning in keyspan_pda")
Cc: stable <stable@vger.kernel.org> # 2.6.27
Signed-off-by: Johan Hovold <johan@kernel.org>
drivers/usb/serial/keyspan_pda.c diff | blob | history
John Crispins staging tree