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(parent: f3bcd74) | 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 11:43:54 +0000 (12:43 +0100)
commitff0a90739925734c91c7e39befe3f4378e0c1369
tree993b77e1b286293268efcece9d57dc38068ce62btree | snapshot (tar.gz zip)
parentf3bcd744b0bc8dcc6cdb3ac5be20f54aecfb78a4commit | 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 | blame | history