public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [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
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).