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| author | Oliver Neukum <oneukum@suse.com> | 2019-11-14 13:16:01 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-15 23:18:45 +0300 |
| commit | a9a51bd727d141a67b589f375fe69d0e54c4fe22 (patch) | |
| tree | e3b6e6e089f5dc283edef8a559138838fd634e48 /drivers/ptp/ptp_chardev.c | |
| parent | 4d189c1026fac6af922e16538fb7c653bbeed778 (diff) | |
| download | linux-a9a51bd727d141a67b589f375fe69d0e54c4fe22.tar.xz | |
ax88172a: fix information leak on short answers
If a malicious device gives a short MAC it can elicit up to
5 bytes of leaked memory out of the driver. We need to check for
ETH_ALEN instead.
Reported-by: syzbot+a8d4acdad35e6bbca308@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp/ptp_chardev.c')
0 files changed, 0 insertions, 0 deletions