Re: [PATCH] Fix backwards-incompatible handling of core.sharedRepository

From

Junio C Hamano <gitster@pobox.com>

Date

Jul 10, 2008, 23:39 UTC

Message-ID

<7vr6a1mhqi.fsf@gitster.siamese.dyndns.org>

In-Reply-To

<20080710231853.21448.18643.stgit@rover.dkm.cz>

Petr Baudis <pasky@suse.cz> writes:

> The 06cbe8550324e0fd2290839bf3b9a92aa53b70ab core.sharedRepository
> handling extension broke backwards compatibility; before, shared=1 meant
> that Git merely ensured the repository is group-writable, not that it's
> _only_ group-writable, which is the current behaviour.

>  path.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
>
> diff --git a/path.c b/path.c
> index 5983255..75c5915 100644
> --- a/path.c
> +++ b/path.c
> @@ -269,7 +269,7 @@ int adjust_shared_perm(const char *path)
>  	mode = st.st_mode;
>  
>  	if (shared_repository) {
> -		int tweak = shared_repository;
> +		int tweak = (mode & 0777) | shared_repository;
>  		if (!(mode & S_IWUSR))
>  			tweak &= ~0222;
>  		mode = (mode & ~0777) | tweak;