diff options
| author | Oliver Neukum <oneukum@suse.com> | 2019-11-07 09:48:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-12 19:13:14 +0100 |
| commit | 7ff40996bb2fff86c334f61bb7e154a55d56f901 (patch) | |
| tree | 6d34333fff2259423f4d65f91eb63c004cc2b70d /lib/dump_stack.c | |
| parent | 1b8629e7c9b52079a6471973a1e2e14012b885e9 (diff) | |
CDC-NCM: handle incomplete transfer of MTU
[ Upstream commit 332f989a3b0041b810836c5c3747e59aad7e9d0b ]
A malicious device may give half an answer when asked
for its MTU. The driver will proceed after this with
a garbage MTU. Anything but a complete answer must be treated
as an error.
V2: used sizeof as request by Alexander
Reported-and-tested-by: syzbot+0631d878823ce2411636@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/dump_stack.c')
0 files changed, 0 insertions, 0 deletions