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Re: [PATCH] fix bashdb script handling of tmp directory


From: Eric Blake
Subject: Re: [PATCH] fix bashdb script handling of tmp directory
Date: Thu, 22 Sep 2005 18:10:27 -0600
User-agent: Mozilla Thunderbird 1.0.2 (Windows/20050317)

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[forwarding to bashdb-devel]

According to address@hidden on 9/21/2005 11:53 AM:
> Configuration Information [Automatically generated, do not change]:
> Machine: i386
> OS: linux-gnu
> Compiler: gcc
> Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i386' 
> -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i386-pc-linux-gnu' 
> -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL 
> -DHAVE_CONFIG_H  -I.  -I../bash -I../bash/include -I../bash/lib   -g -O2
> uname output: Linux dungeon2 2.6.11-1-k7-smp #1 SMP Mon Jun 20 22:34:51 MDT 
> 2005 i686 GNU/Linux
> Machine Type: i386-pc-linux-gnu
> 
> Bash Version: 3.0
> Patch Level: 16
> Release Status: release
> 
> Description:
>       Using bashdb on scripts with directory components in their names
>       failes because it tried to create a temporary file in tmp
>       without stripping the directories and it failes becuase the
>       directories do not exist.
> 
> Fix:
>       Included is a patch that strips the directory names from 
>       $_guineapig before creating a temporary file.
> 
>       For good measure it also strips the dirs before outputing the
>       lines in the file.  It just makes it look better.

This patch is to bashdb, not bash.  Meanwhile, I just noticed that 'bashdb
- --help' and 'bashdb --version' are not accepted, and that neither 'bashdb
- -h' nor 'bashdb -V' output a bug-report address.

> 
> --- old-bashdb  2005-09-21 10:26:32.000000000 -0700
> +++ bashdb      2005-09-21 10:48:12.000000000 -0700
> @@ -509,11 +509,11 @@
>    fi
> 
>    if (( $line < 100 )); then
> -    _msg "$_guineapig:$line   $bp $cl${_lines[$line]}"
> +    _msg "${_guineapig/*\//}:$line   $bp $cl${_lines[$line]}"
>    elif (( $line < 10 )); then
> -    _msg "$_guineapig:$line  $bp $cl${_lines[$line]}"
> +    _msg "${_guineapig/*\//}:$line  $bp $cl${_lines[$line]}"
>    elif (( $line > 0 )); then
> -    _msg "$_guineapig:$line $bp $cl${_lines[$line]}"
> +    _msg "${_guineapig/*\//}:$line $bp $cl${_lines[$line]}"
>    fi
>  }
> 
> @@ -564,7 +564,7 @@
>  let _i=1
> 
>  # Be careful about quoted newlines
> -_potbelliedpig=${TMPDIR-/tmp}/$_guineapig.$$
> +_potbelliedpig=${TMPDIR-/tmp}/${_guineapig/*\//}.$$
>  sed 's,\\$,\\\\,' $_guineapig > $_potbelliedpig
> 
> Thanks,
> Devin Bayer
> 
> 
> 
> _______________________________________________
> Bug-bash mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/bug-bash
> 

- --
Life is short - so eat dessert first!

Eric Blake             address@hidden
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