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(parent: 38fd68f) | patch
usb: gadget: rndis: check size of RNDIS_MSG_SET command
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Feb 2022 15:37:53 +0000 (16:37 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Feb 2022 11:52:52 +0000 (12:52 +0100)
commitc9e952871ae47af784b4aef0a77db02e557074d6
treecf0380ab11dbf0d855d569e79bf1ff9467da27c1tree | snapshot
parent38fd68f55a7ef57fb9cc3102ac65d1ac474a1a18commit | diff
usb: gadget: rndis: check size of RNDIS_MSG_SET command

commit 38ea1eac7d88072bbffb630e2b3db83ca649b826 upstream.

Check the size of the RNDIS_MSG_SET command given to us before
attempting to respond to an invalid message size.

Reported-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Cc: stable@kernel.org
Tested-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/function/rndis.c diff | blob | history
wrapfs-4.14.y