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List:       bash-bug
Subject:    Re: [Occasional error from bash on AIX: Interrupted system call - Unix & Linux Stack]
From:       Chet Ramey <chet.ramey () case ! edu>
Date:       2013-11-28 17:43:37
Message-ID: 529780C9.4 () case ! edu
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On 11/28/13, 7:27 AM, utilisateur_hxexp_expl wrote:
> Configuration Information [Automatically generated, do not change]:
> Machine: powerpc
> OS: aix5.3.0.0
> Compiler: cc
> Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='powerpc' \
> -DCONF_OSTYPE='aix5.3.0.0' -DCONF_MACHTYPE='powerpc-ibm-aix5.3.0.0' \
> -DCONF_VENDOR='ibm' -DLOCALEDIR='/usr/local/share/locale' -DPACKAGE='bash' -DSHELL \
> -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib  -I./lib/intl \
> -I/home/hxexp/bash-4.2/lib/intl -O2  uname output: AIX vhqud21 3 5 00C5A0224C00
> Machine Type: powerpc-ibm-aix5.3.0.0
> 
> Bash Version: 4.2.0
> Patch Level: 16
> Release Status: release
> 
> Description:
> 	[ Error message such as "line 9: /tmp//sh-np-7841523: Interrupted system call" is \
> generated when using process substitution in bash on AIX. The issue happens very \
> rarely and cannot be reproduced systematically. 
> Seems to happen more frequently if the server is loaded.
> ]

Thanks for the report.  This came up a few weeks ago and got fixed then.
Look at

http://lists.gnu.org/archive/html/bug-bash/2013-10/msg00114.html

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/


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