/* * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef __DT_BINDINGS_DMA_AXI_DMAC_H__ #define __DT_BINDINGS_DMA_AXI_DMAC_H__ #define AXI_DMAC_BUS_TYPE_AXI_MM 0 #define AXI_DMAC_BUS_TYPE_AXI_STREAM 1 #define AXI_DMAC_BUS_TYPE_FIFO 2 #endif value='93a2001bdfd5376c3dc2158653034c20392d15c5'/>
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authorScott Bauer <sbauer@plzdonthack.me>2016-06-23 08:59:47 -0600
committerJiri Kosina <jkosina@suse.cz>2016-06-24 10:21:39 +0200
commit93a2001bdfd5376c3dc2158653034c20392d15c5 (patch)
tree4f6341f923285f2e1428ec4992f5540a6ec4d482
parenta80e803a2ae4efa5efbcfa97dcbbc48d15226cf9 (diff)
HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commands
This patch validates the num_values parameter from userland during the HIDIOCGUSAGES and HIDIOCSUSAGES commands. Previously, if the report id was set to HID_REPORT_ID_UNKNOWN, we would fail to validate the num_values parameter leading to a heap overflow. Cc: stable@vger.kernel.org Signed-off-by: Scott Bauer <sbauer@plzdonthack.me> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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