diff options
| author | Johan Hovold <johan@kernel.org> | 2017-01-03 16:39:59 +0100 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-06-17 15:48:24 +0200 |
| commit | 6052b3570801ea4a03177a2d5550379e5219a51b (patch) | |
| tree | f95b82c566f5db00fe867de5d725ebd507949da9 /kernel/rtmutex-debug.c | |
| parent | a72c29ad1a15e596dd6be8312b1186f4ccdbfc43 (diff) | |
USB: serial: oti6858: fix NULL-deref at open
commit 5afeef2366db14587b65558bbfd5a067542e07fb upstream.
Fix NULL-pointer dereference in open() should the device lack the
expected endpoints:
Unable to handle kernel NULL pointer dereference at virtual address 00000030
...
PC is at oti6858_open+0x30/0x1d0 [oti6858]
Note that a missing interrupt-in endpoint would have caused open() to
fail.
Fixes: 49cdee0ed0fc ("USB: oti6858 usb-serial driver (in Nokia CA-42
cable)")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'kernel/rtmutex-debug.c')
0 files changed, 0 insertions, 0 deletions