lkml.org 
[lkml]   [2009]   [Dec]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectBUG null dereference in driver ./drivers/usb/serial/mos7840.c
Date
        KERNEL_VERSION: 2.6.32
SUBJECT: null derefernce in function mos7840_bulk_in_callback
SUBSCRIBE:
In driver drivers/usb/serial/mos7840.c in function
mos7840_bulk_in_callback:

1. If in line 697 mos7840_port = NULL then we goto line 699
2. In line 699 we have null dereference.

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 }

Found by Linux Device Drivers Verification Project (Svace Detector)


\
 
 \ /
  Last update: 2009-12-21 16:49    [W:0.030 / U:32.820 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site