[screen-devel] [bug #36312] PATCH: screen does not properly handle crypt() returning NULL

[LukášNykrýn]

URL:
  <http://savannah.gnu.org/bugs/?36312>

                 Summary: PATCH: screen does not properly handle crypt()
returning NULL
                 Project: GNU Screen
            Submitted by: lnykryn
            Submitted on: Thu 26 Apr 2012 08:50:10 AM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
           Fixed Release: None
         Planned Release: None
           Work Required: None

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Details:

crypt() can return NULL, but screen uses functions like strcmp() directly on
the return value of crypt().

crypt() can return NULL when the system is in fips mode and the hashing
algorithm passed via the salt value is not allowed (eg md5)



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File Attachments:


-------------------------------------------------------
Date: Thu 26 Apr 2012 08:50:10 AM GMT  Name: crypt.patch  Size: 3kB   By:
lnykryn

<http://savannah.gnu.org/bugs/download.php?file_id=25740>

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  <http://savannah.gnu.org/bugs/?36312>

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