[Bug libfortran/25697] libfortran - Segmentation fault/ Bad Address on unformatted read

[dir at lanl dot gov]

------- Comment #1 from dir at lanl dot gov  2006-01-06 20:11 -------
Here is a shorter one that also crashes on the Macintosh -

[dranta:~/tests/gfortran-D] dir% gfortran -o write20 write20.f
[dranta:~/tests/gfortran-D] dir% write20
Segmentation fault
[dranta:~/tests/gfortran-D] dir% cat write20.f
      integer data(500)
      do i = 1,500
        data(i)=-1
      enddo
      open(unit=11,status='scratch',form='unformatted')
       write(11)data
       read(11,end=        1000 )data
 1000  continue
       backspace 11
       backspace 11
       write(11)data
       rewind 11
       read(11,end=        1001 )data
 1001  continue
       read(11,end=        1002 )data
 1002  continue
       close(11)
       end


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25697