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* [Bug libfortran/31256]  New: Reading from /dev/zero hangs
@ 2007-03-18 18:28 jvdelisle at gcc dot gnu dot org
  2007-03-18 18:31 ` [Bug libfortran/31256] " fxcoudert at gcc dot gnu dot org
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-03-18 18:28 UTC (permalink / raw)
  To: gcc-bugs

With the following test program gfortran hangs, so also g77, and ifort gives a
severe error, out of memory.

$ cat dev_zero.f 
      character*20 foo
      integer i
      open(10,file="/dev/zero")
      read(10, '(A)') foo
      write(10,'(A)') "Hello"
      rewind(10)
      read(10, '(A)') foo
 100  continue
      end


-- 
           Summary: Reading from /dev/zero hangs
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jvdelisle at gcc dot gnu dot org
  GCC host triplet: x86-64-pc-Linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31256


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug libfortran/31256] Reading from /dev/zero hangs
  2007-03-18 18:28 [Bug libfortran/31256] New: Reading from /dev/zero hangs jvdelisle at gcc dot gnu dot org
@ 2007-03-18 18:31 ` fxcoudert at gcc dot gnu dot org
  2007-04-11  7:42 ` burnus at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2007-03-18 18:31 UTC (permalink / raw)
  To: gcc-bugs



-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-03-18 18:31:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31256


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug libfortran/31256] Reading from /dev/zero hangs
  2007-03-18 18:28 [Bug libfortran/31256] New: Reading from /dev/zero hangs jvdelisle at gcc dot gnu dot org
  2007-03-18 18:31 ` [Bug libfortran/31256] " fxcoudert at gcc dot gnu dot org
@ 2007-04-11  7:42 ` burnus at gcc dot gnu dot org
  2007-04-13  6:52 ` jvdelisle at gcc dot gnu dot org
  2007-10-19 22:01 ` jvdelisle at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-04-11  7:42 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from burnus at gcc dot gnu dot org  2007-04-11 08:42 -------
g95 and sunf95 also hang; NAG f95 quits with the error message:
"Record too long for input buffer
Program terminated by I/O error on unit 10
File="/dev/zero",Formatted,Sequential)"

(Thanks for trying hard to prevent the eager user from shooting himself in the
foot.)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31256


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug libfortran/31256] Reading from /dev/zero hangs
  2007-03-18 18:28 [Bug libfortran/31256] New: Reading from /dev/zero hangs jvdelisle at gcc dot gnu dot org
  2007-03-18 18:31 ` [Bug libfortran/31256] " fxcoudert at gcc dot gnu dot org
  2007-04-11  7:42 ` burnus at gcc dot gnu dot org
@ 2007-04-13  6:52 ` jvdelisle at gcc dot gnu dot org
  2007-10-19 22:01 ` jvdelisle at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-04-13  6:52 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from jvdelisle at gcc dot gnu dot org  2007-04-13 07:52 -------
I thought I would get around to this some day.  Its noy high priority.  More of
an oddity.


-- 

jvdelisle at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31256


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [Bug libfortran/31256] Reading from /dev/zero hangs
  2007-03-18 18:28 [Bug libfortran/31256] New: Reading from /dev/zero hangs jvdelisle at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2007-04-13  6:52 ` jvdelisle at gcc dot gnu dot org
@ 2007-10-19 22:01 ` jvdelisle at gcc dot gnu dot org
  3 siblings, 0 replies; 5+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2007-10-19 22:01 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from jvdelisle at gcc dot gnu dot org  2007-10-19 22:01 -------
Not worth the effort.


-- 

jvdelisle at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31256


^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2007-10-19 22:01 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-03-18 18:28 [Bug libfortran/31256] New: Reading from /dev/zero hangs jvdelisle at gcc dot gnu dot org
2007-03-18 18:31 ` [Bug libfortran/31256] " fxcoudert at gcc dot gnu dot org
2007-04-11  7:42 ` burnus at gcc dot gnu dot org
2007-04-13  6:52 ` jvdelisle at gcc dot gnu dot org
2007-10-19 22:01 ` jvdelisle at gcc dot gnu dot org

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