| Re: 5.3 segfault? [message #18888] |
Fri, 11 February 2000 00:00  |
mallors
Messages: 76
Registered: November 1997
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Member |
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In article <880no5$asq$1@news.ox.ac.uk>,
Alan Iwi <iwi@atm.ox.ac.uk> writes:
> Sorry, my previous message referred to version 5.3; the "5.0.3" in the
> subject line was a typo. Can anyone reproduce this following error?
>
>> IDL> spawn,'echo 1',unit=unit1
>> IDL> spawn,'echo 2',unit=unit2
>> IDL> spawn,'echo 3',unit=unit3
>> IDL> readf,unit3,a
>> Segmentation fault
IDL> PRINT, !VERSION
{ x86 linux unix 5.3 Nov 11 1999}
IDL> SPAWN, 'echo "test"'
test
IDL> SPAWN, 'echo "test"', UNIT = unit
IDL> a = ''
IDL> READF, unit, a
Segmentation fault (core dumped)
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~
Robert S. Mallozzi 256-544-0887
Mail Code SD 50
http://gammaray.msfc.nasa.gov/ Marshall Space Flight Center
http://cspar.uah.edu/~mallozzir/ Huntsville, AL 35812
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~
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| Re: 5.3 segfault? [message #18972 is a reply to message #18888] |
Tue, 15 February 2000 00:00  |
Alan Iwi
Messages: 3
Registered: February 2000
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Junior Member |
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Michael Werger (comp.lang.idl-pvwave, Tue, 15 Feb 2000 08:52:19 +0100):
> I cannot confirm Alans error (which was for some Solaris version),
> however I can confirm Roberts problem for Solaris 2.7!
Thanks, folks.
So clearly it's something that needs fixing generally, not just a quirk
with the particular installation I'm using.
(Sorry to be unclear previously - in fact I got the error on x86/linux and
alpha/OSF.)
Alan
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| Re: 5.3 segfault? [message #18975 is a reply to message #18888] |
Tue, 15 February 2000 00:00 |
Michael Werger
Messages: 34
Registered: May 1997
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Member |
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"Robert S. Mallozzi" wrote:
>
> In article <880no5$asq$1@news.ox.ac.uk>,
> Alan Iwi <iwi@atm.ox.ac.uk> writes:
>> Sorry, my previous message referred to version 5.3; the "5.0.3" in the
>> subject line was a typo. Can anyone reproduce this following error?
>>
>>> IDL> spawn,'echo 1',unit=unit1
>>> IDL> spawn,'echo 2',unit=unit2
>>> IDL> spawn,'echo 3',unit=unit3
>>> IDL> readf,unit3,a
>>> Segmentation fault
>
> IDL> PRINT, !VERSION
> { x86 linux unix 5.3 Nov 11 1999}
> IDL> SPAWN, 'echo "test"'
> test
> IDL> SPAWN, 'echo "test"', UNIT = unit
> IDL> a = ''
> IDL> READF, unit, a
> Segmentation fault (core dumped)
>
I cannot confirm Alans error (which was for some Solaris version),
however I can confirm Roberts problem for Solaris 2.7!
IDL> print,!version
{ sparc sunos unix 5.3 Nov 11 1999}
IDL> spawn,'echo 1',unit=unit1
IDL> spawn,'echo 2',unit=unit2
IDL> spawn,'echo 3',unit=unit3
IDL> readf,unit3,a
IDL> SPAWN, 'echo "test"'
test
IDL> SPAWN, 'echo "test"', UNIT = unit
IDL> a = ''
IDL> READF, unit, a
Segmentation fault (core dumped)
Obviously it is even more complicated?
Cheers to this valuable newsgroup and its contributors
--
Dr. Michael Werger ------------o
ESA ESTEC & Praesepe B.V. |
Astrophysics Division mwerger@astro.estec.esa.nl|
| Postbus 299 http://astro.estec.esa.nl |
| 2200 AG Noordwijk +31 71 565 3783 (Voice)
o------------------- The Netherlands +31 71 565 4690 (FAX)
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