| commit | d6e7aa701630922fc782e207d82e3caf0a2a9ea3 | |
| author | Johan Hovold <johan@kernel.org> | |
| Tue, 3 Jan 2017 15:39:49 +0000 (3 16:39 +0100) | ||
| committer | Sasha Levin <alexander.levin@verizon.com> | |
| Fri, 3 Mar 2017 02:51:42 +0000 (2 21:51 -0500) | ||
| tree | 57b4dbe81baaa64d3b2e84d6914cfd6d0d9e9718 | treesnapshot (tar.gz zip) |
| parent | 77c5492b11f6c0f075c3f09e3a10874a4de3e5db | commitdiff |
USB: serial: kobil_sct: fix NULL-deref in write
[ Upstream commit 21ce57840243c7b70fbc1ebd3dceeb70bb6e9e09 ]
Fix NULL-pointer dereference in write() should the device lack the
expected interrupt-out endpoint:
Unable to handle kernel NULL pointer dereference at virtual address 00000054
...
PC is at kobil_write+0x144/0x2a0 [kobil_sct]
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
[ Upstream commit 21ce57840243c7b70fbc1ebd3dceeb70bb6e9e09 ]
Fix NULL-pointer dereference in write() should the device lack the
expected interrupt-out endpoint:
Unable to handle kernel NULL pointer dereference at virtual address 00000054
...
PC is at kobil_write+0x144/0x2a0 [kobil_sct]
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
| drivers/usb/serial/kobil_sct.c | diffblobblamehistory |