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(parent: 6fcbff5) | patch
mfd: dln2: More sanity checking for endpoints
authorOliver Neukum <oneukum@suse.com>
Thu, 21 Nov 2019 10:28:10 +0000 (11:28 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 Feb 2020 12:35:07 +0000 (04:35 -0800)
commit7bad0dda8164c4cd6f1c43444089fb9c4188cdf4
treed2307f8a3c6c7fe4fe6aee94f66f4e1a5fcae6aatree | snapshot
parent6fcbff54ded118b29ca05f56aea85825d24a5645commit | diff
mfd: dln2: More sanity checking for endpoints

commit 2b8bd606b1e60ca28c765f69c1eedd7d2a2e9dca upstream.

It is not enough to check for the number of endpoints.
The types must also be correct.

Reported-and-tested-by: syzbot+48a2851be24583b864dc@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mfd/dln2.c diff | blob | history
Domain: System / Kernel;