diff options
| author | Phong Tran <[email protected]> | 2019-07-15 22:08:14 +0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-07-15 11:10:31 -0700 |
| commit | f384e62a82ba5d85408405fdd6aeff89354deaa9 (patch) | |
| tree | d9711a2d759695612b76bdc4c2ae2ace671fd31c /net/lapb/lapb_subr.c | |
| parent | c5ec23bb190267f8b6cb287b761c1f6630c4b694 (diff) | |
ISDN: hfcsusb: checking idx of ep configuration
The syzbot test with random endpoint address which made the idx is
overflow in the table of endpoint configuations.
this adds the checking for fixing the error report from
syzbot
KASAN: stack-out-of-bounds Read in hfcsusb_probe [1]
The patch tested by syzbot [2]
Reported-by: [email protected]
[1]:
https://syzkaller.appspot.com/bug?id=30a04378dac680c5d521304a00a86156bb913522
[2]:
https://groups.google.com/d/msg/syzkaller-bugs/_6HBdge8F3E/OJn7wVNpBAAJ
Signed-off-by: Phong Tran <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions