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Bash crashes - Segmentation Fault when using <<<
From: |
Christos KK Loverdos |
Subject: |
Bash crashes - Segmentation Fault when using <<< |
Date: |
Sun, 11 May 2003 14:32:53 +0300 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3) Gecko/20030312 |
Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include
-I./lib -D_GNU_SOURCE -O2 -march=i386 -mcpu=i686
uname output: Linux localhost.localdomain 2.4.18-14 #1 Wed Sep 4
13:35:50 EDT 2002 i686 i686 i386 GNU/Linux
Machine Type: i686-pc-linux-gnu
Bash Version: 2.05b
Patch Level: 0
Release Status: release
Description:
Whenever Iuse a "Here string" with '<<<word' and 'word' specifies
an unset variable, bash crashes. For example, when I
'cat <<<$FOO' for a variable FOO that _has not been set_ Iget a
Segmentation fault.
Repeat-By:
prompt> unset FOO [enter]
prompt> cat <<<$FOO [enter]
Segmentation fault
--
////
/// Christos KK Loverdos "Ironman"
// loverdos@di.uoa.gr
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