[bug #61096] DDD 3.3.12 (x86_64-pc-linux-gnu) gets `Aborted' signal

[Ethan Warth]

URL:
  <https://savannah.gnu.org/bugs/?61096>

                 Summary: DDD 3.3.12 (x86_64-pc-linux-gnu) gets `Aborted'
signal
                 Project: DDD
            Submitted by: redyoshi49q
            Submitted on: Wed 01 Sep 2021 02:18:46 AM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
                 Release: 3.3.12-rc2
         Discussion Lock: Any

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Details:

I've run into a crash in DDD that is reported on the command line to be a
bug.

Attached are the input program's Makefile and main.cpp (use "make" to
compile).  I'm also attaching terminal_output.txt (the terminal output of "ddd
--configuration", "ddd --check-configuration", and "ddd ./iso_test").  Since
there's only four file upload slots, I'm including the contents of program
input files graph_1a.txt and graph_1b.txt at the end of this message.

The program (both inside and outside of DDD) crashes the second time that
main.cpp's line 297 is run (when invoked with the command line arguments
"graph_1a.txt graph_1b.txt output_1.txt", but for almost any time (with one
exception I've observed) that this program is run under DDD, DDD crashes when
the input program does.

I'm using the up-to-date packages for ddd and gdb as of this report for Linux
Mint 20.2.

(On a side note,
https://www.gnu.org/software/ddd/manual/html_mono/ddd.html#Bugs and DDD's
crash message itself both cite an email to "bug-ddd@gnu.org" as the preferred
bug submission forum, but this contradicts the information available from
https://www.gnu.org/software/ddd/#Bugs , which directs bug reports to
https://savannah.gnu.org/bugs/?group=ddd (here) instead.  In addition, I
wasn't able to tag this bug as relating to release 3.3.12, since that tag was
not in the drop down menu; I tagged this bug as 3.3.12-rc2 instead.)

graph_1a.txt's contents:

0 1
1 2
2 3
3 4
4 0

0 5
1 6
2 7
3 8
4 9

5 6
6 7
7 8
8 9
9 5


graph_1b.txt's contents:

0 1
1 2
2 3
3 4
4 0

0 5
1 6
2 7
3 8
4 9

5 7
6 8
7 9
8 5
9 6




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File Attachments:


-------------------------------------------------------
Date: Wed 01 Sep 2021 02:18:46 AM UTC  Name: Makefile  Size: 531B   By:
redyoshi49q

<http://savannah.gnu.org/bugs/download.php?file_id=51850>
-------------------------------------------------------
Date: Wed 01 Sep 2021 02:18:46 AM UTC  Name: main.cpp  Size: 17KiB   By:
redyoshi49q

<http://savannah.gnu.org/bugs/download.php?file_id=51851>
-------------------------------------------------------
Date: Wed 01 Sep 2021 02:18:46 AM UTC  Name: log  Size: 64KiB   By:
redyoshi49q

<http://savannah.gnu.org/bugs/download.php?file_id=51852>
-------------------------------------------------------
Date: Wed 01 Sep 2021 02:18:46 AM UTC  Name: terminal_output.txt  Size: 4KiB  
By: redyoshi49q

<http://savannah.gnu.org/bugs/download.php?file_id=51853>

    _______________________________________________________

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