[bug #51150] Use after free (crypto.c file)

[AppChecker]

URL:
  <http://savannah.gnu.org/bugs/?51150>

                 Summary: Use after free (crypto.c file)
                 Project: GNU GRUB
            Submitted by: appchecker
            Submitted on: Wed 31 May 2017 03:09:40 PM UTC
                Category: None
                Severity: Major
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 
                 Release: Git master
         Reproducibility: None
         Planned Release: None

    _______________________________________________________

Details:

Hi!

Please, look "this code
fragment:":http://git.savannah.gnu.org/gitweb/?p=grub.git;a=blob;f=grub-core/normal/crypto.c;h=2bfd67c8ef388097701a7415df3cd7321c6a1e57;hb=HEAD#l150

<pre>
<code class="c">
grub_free (cur);
grub_free (cur->name);
</code>
</pre>

Probably, it should be:
<pre>
<code class="c">
grub_free (cur->name);
grub_free (cur);
</code>
</pre>


This possible defect found by
"AppChecker":npo-echelon.ru/en/solutions/appchecker.php




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