[gnuastro-devel] [bug #53147] NULL value of onlyversion option causing a crash

[Mohammad Akhlaghi]

URL:
  <http://savannah.gnu.org/bugs/?53147>

                 Summary: NULL value of onlyversion option causing a crash 
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Tue 13 Feb 2018 10:34:18 PM CET
                Category: All Gnuastro
                Severity: 3 - Normal
              Item Group: Crash
                  Status: In Progress
                 Privacy: Public
             Assigned to: makhlaghi
             Open/Closed: Open
         Discussion Lock: Any

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Details:

The definition of the `--onlyversion' option is unique in that its `value'
pointer was set to `NULL' instead of pointing to somewhere in memory.

As a result, when `--onlyversion' is called, this option's `set' value will be
`1', but its pointer still NULL, this causes a crash when we are checking to
see if the user wants to print the option values or not.




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