[bug #33423] possible null-pointer derefernce in xnu.c

[David Volgyes]

URL:
  <http://savannah.gnu.org/bugs/?33423>

                 Summary: possible null-pointer derefernce in xnu.c
                 Project: GNU GRUB
            Submitted by: dvolgyes
            Submitted on: Sun 29 May 2011 08:25:56 AM GMT
                Category: None
                Severity: Major
                Priority: 5 - Normal
              Item Group: Software Error
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 
                 Release: Bazaar - trunk
         Reproducibility: None
         Planned Release: None

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Details:

In xnu.c at line #461: devprop can be null.

Otherwise it is unnecessary the check of devprop!=null at line #455.

(Probably devprop!=0, but anyway, it's still a bug.)

(Bug was found with cppcheck 1.47.)




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