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Failure of removing pattern.


From: kenichiro . shirose . jm
Subject: Failure of removing pattern.
Date: Wed, 1 Mar 2006 15:44:50 +0900

Here is a bug report generated by bashbug.

<output>
Configuration Information [Automatically generated, do not change]:
Machine: powerpc
OS: aix5.2.0.0
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='powerpc'
-DCONF_OSTYPE='aix5.2.0.0' -DCONF_MACHTYPE='powerpc-ibm-aix5.2.0.0' 
-DCONF_VENDOR='ibm'
-DLOCALE
DIR='/users/hit/hitach01/src/bash-trace//share/locale' -DPACKAGE='bash'
-DSHELL
 -DHAVE_CONFIG_H   -I.  -I. -I./include -I./lib -I./lib/intl
-I/users/hit/hitach01/src/bash-3.1/lib/intl  -lm
uname output: AIX sr2_n24 2 5 00C500314C00
Machine Type: powerpc-ibm-aix5.2.0.0

Bash Version: 3.1
Patch Level: 0
Release Status: release

Description:
        A refference to a shell variable doesn't work under specific case.
        The result of the following operations isn't shown and prompt doesn't
        return when environment variable LANG is Ja_JP on AIX 5.2L
        $ i=123456789012l
        $ echo ${i%l}
        (Pronput doesn't return...)

Fix:
        This problem is avoidable by the modification shown below:
        Replace l. 3365 in subst.c ("ret = wcsdup (wparam);")
        to the following two lines:

            ret = (wchar_t *) malloc((size_t)(n + 1) * sizeof(wchar_t));
            wcscpy(ret, wparam);
</output>

----------------------------------------------
  Ken'ichiro Shirose
  address@hidden

  Hitachi, Ltd.
  Goverment & Public Corporation Information
  Systems Division
----------------------------------------------




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