[Bug 4051] New: Segfault caused by valid mawk (but invalid gawk) program.

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=4051

           Summary: Segfault caused by valid mawk (but invalid gawk)
                    program.
           Product: Busybox
           Version: 1.18.x
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: FIXME
          Severity: minor
          Priority: P5
         Component: Other
        AssignedTo: unassigned at busybox.net
        ReportedBy: eknagy at freemail.hu
                CC: busybox-cvs at busybox.net
   Estimated Hours: 0.0


Created attachment 3535
  --> https://bugs.busybox.net/attachment.cgi?id=3535
Screenshot

echo "42" | ./awk '// {print();}' # causes segfault
echo "42" | gawk '// {print();}' # syntax error
echo "42" | mawk '// {print();}' # prints 42
With BusyBox v1.18.4 (2011-04-04 18:51:40 CDT) multi-call binary, i386 if I
recall correctly.

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