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killing bash with large calls to brace-expansion
From: |
Jan Schampera |
Subject: |
killing bash with large calls to brace-expansion |
Date: |
Mon, 28 Feb 2005 05:32:00 +0100 |
Configuration Information [Automatically generated, do not change]:
Machine: i586
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i586'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i586-mandrake-linux-gnu'
-DCONF_VENDOR='mandrake' -DLOCALEDIR='/usr/share/locale'
-DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I. -I.. -I../include
-I../lib -D_GNU_SOURCE -O2 -fomit-frame-pointer -pipe -march=i586
-mtune=pentiumpro uname output: Linux mainserver.home.thebonsai.de
2.6.8.1 #1 Mon Dec 20 09:28:25 CET 2004 i686 AMD Sempron(TM) 2800+
unknown GNU/Linux Machine Type: i586-mandrake-linux-gnu
Bash Version: 3.0
Patch Level: 13
Release Status: release
Description:
It's possible to kill bash with large memory usage due to
brace expansion. I know it's also my limited memory (1GB),
but bash should catch that, no? If this is a known issue and
already fixed, sorry for bothering.
Repeat-By:
echo {0..255}.{0..255}.{0..255}.{0..255}
# Lighter version:
echo {0..255}.{0..255}.{0..255}
--
"Be liberal in what you accept, and conservative in what you send."
- J. B. Postel, master of the net.
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