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(parent: 9333cae) | patch
Input: uinput - fix ioctl nr overflow for UI_GET_SYSNAME/VERSION
authorGabriel Laskar <gabriel@lse.epita.fr>
Mon, 12 Jan 2015 00:18:06 +0000 (16:18 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Mon, 12 Jan 2015 00:27:25 +0000 (16:27 -0800)
commit029b18361921a0a07b17bd89a2cf20df3d115de8
treedf5a3631e022cef2c3350e92e42dc7a2b044878atree | snapshot
parent9333caeaeae4f831054e0e127a6ed3948b604d3ecommit | diff
Input: uinput - fix ioctl nr overflow for UI_GET_SYSNAME/VERSION

Request number for ioctls are encoded as 8bit numbers, but unfortunately
UI_GET_SYSNAME and UI_GET_VERSION specifu values larger than that, so they
get truncated to 44 (0x2c) and 45 (0x2d). This change makes requested
values match their effective values (the ABI stays intact).

Signed-off-by: Gabriel Laskar <gabriel@lse.epita.fr>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
include/uapi/linux/uinput.h diff | blob | history
Domain: System / Kernel;