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Re: bash-shipped getcwd() replacement does not work on interix.
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From: |
Andreas Schwab |
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Subject: |
Re: bash-shipped getcwd() replacement does not work on interix. |
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Date: |
Thu, 20 Dec 2007 12:30:00 +0100 |
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User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux) |
Michael Haubenwallner <haubi@gentoo.org> writes:
> diff -ru builtins/common.c builtins/common.c
> --- builtins/common.c Wed Dec 19 10:30:07 2007
> +++ builtins/common.c Wed Dec 19 10:34:58 2007
> @@ -479,11 +479,8 @@
>
> if (the_current_working_directory == 0)
> {
> -#if defined (GETCWD_BROKEN)
> - the_current_working_directory = getcwd (0, PATH_MAX);
> -#else
> - the_current_working_directory = getcwd (0, 0);
> -#endif
> + char *t = xmalloc(PATH_MAX);
> + the_current_working_directory = getcwd (t, PATH_MAX);
The length of the cwd may be bigger than PATH_MAX.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
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