PSPP-BUG: [bug #58255] Crash at autorecode if using "/BLANK" option

[Mindaugas]

URL:
  <https://savannah.gnu.org/bugs/?58255>

                 Summary: Crash at autorecode if using "/BLANK" option
                 Project: PSPP
            Submitted by: embar
            Submitted on: Mon 27 Apr 2020 10:48:14 AM EEST
                Category: None
                Severity: 5 - Average
                  Status: None
             Assigned to: None
             Open/Closed: Open
                 Release: None
         Discussion Lock: Any
                  Effort: 0.00

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Details:


pspp 1.3.0-g90731b in openSUSE Linux crashed while doing autorecode with
selecting to set empty values as missing (or equivalent via GUI):

AUTORECODE
        VARIABLES = TextVariable INTO AutoRecodedVariable
        /BLANK.


psppire_dict_lookup_var: assertion 'd' failed
Thread 1 "psppire" received signal SIGSEGV, Segmentation fault.
0x00007ffff7ac844d in hmap_delete (node=<optimized out>, map=<optimized out>)
at ./src/libpspp/hmap.h:450
450       while (*bucket != node)

I attach full gdb crash backtrace.



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File Attachments:


-------------------------------------------------------
Date: Mon 27 Apr 2020 10:48:14 AM EEST  Name: gdb-pspp-2020-04-27.txt  Size:
19KiB   By: embar
gdb crash backtrace
<http://savannah.gnu.org/bugs/download.php?file_id=48954>

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