]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 42a312e) | patch
Input: iforce - validate number of endpoints before using them
authorJohan Hovold <johan@kernel.org>
Thu, 16 Mar 2017 18:34:02 +0000 (11:34 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 16 Mar 2017 20:56:45 +0000 (13:56 -0700)
commit25e61d2ad919b66a7f259d0fa0ad8cfef2f440b8
tree7dc877eb9272ff0aade62aa70e9a56f9a6393644tree | snapshot
parent42a312eae370b7d4653f93fb3895ce6c33b50567commit | diff
Input: iforce - validate number of endpoints before using them

Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory that lie beyond the end of the endpoint
array should a malicious device lack the expected endpoints.

Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/joystick/iforce/iforce-usb.c diff | blob | history
Linux Kernel Source Tree.