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| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2014-05-15 14:28:45 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-05-15 11:08:35 -0500 |
| commit | 84237bfb0b112a18a7c5d4d35a0663c97bdd14c6 (patch) | |
| tree | 0593ddc08bdd36dd99e4cf9f212621c2b6710000 /drivers/usb/gadget/uvc_v4l2.c | |
| parent | c9e44b5354000386ef1324d200bf99b597756594 (diff) | |
| download | talos-op-linux-84237bfb0b112a18a7c5d4d35a0663c97bdd14c6.tar.gz talos-op-linux-84237bfb0b112a18a7c5d4d35a0663c97bdd14c6.zip | |
usb: gadget: net2280: Fix NULL pointer dereference
When DEBUG is enabled driver->driver.name is accessed, but driver
can be NULL
[ 174.411689] BUG: unable to handle kernel NULL pointer dereference at 0000000000000040
[ 174.429043] RIP: 0010:[<ffffffffa0131ca3>] [<ffffffffa0131ca3>] net2280_stop+0xa3/0x100 [net2280]
[ 174.457910] Call Trace:
[ 174.459503] [<ffffffffa00dd92a>] usb_gadget_remove_driver+0x5a/0xb0 [udc_core]
[ 174.462693] [<ffffffffa00ddd84>] usb_del_gadget_udc+0xb4/0x110 [udc_core]
[ 174.464316] [<ffffffffa012e2bf>] net2280_remove+0x2f/0x1c0 [net2280]
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/uvc_v4l2.c')
0 files changed, 0 insertions, 0 deletions
