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Issue of the Implementation # L0016

Brief

drivers/usb/mos7840.c: Null dereference

Detailed Description

Null dereference in driver drivers/usb/mos7840.c in function mos7840_callback: Path:

1. If in line 697 mos7840 = NULL then we goto line 699

2. In line 699 we have null dereference of "mos7840_port->read_urb_busy".

 696         mos7840_port = urb->context;
 697         if (!mos7840_port) {
 698                 dbg("%s", "NULL mos7840_port pointer");
 699                 mos7840_port->read_urb_busy = false;
 700                 return;
 701         }

Component

linux-kernel 2.6.32

Accepted

http://lkml.org/lkml/2009/12/21/131
commit

Status

Fixed in kernel 2.6.35-rc2

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