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authorPetr Baudis <pasky@suse.cz>2008-07-12 03:15:03 +0200
committerJunio C Hamano <gitster@pobox.com>2008-07-11 20:38:30 -0700
commit8c6202d8696d2e3ae016042acd05f6a82763a5e3 (patch)
tree288e4fdc02a408ba909028b8203b5872af352f1f /t
parente09c4e753c337d914f4eb7a05cb5e8bbfc362489 (diff)
downloadgit-8c6202d8696d2e3ae016042acd05f6a82763a5e3.tar.gz
git-8c6202d8696d2e3ae016042acd05f6a82763a5e3.tar.xz
Fix backwards-incompatible handling of core.sharedRepository
06cbe85 (Make core.sharedRepository more generic, 2008-04-16) broke the traditional setting of core.sharedRepository to true, which was to make the repository group writable: with umask 022, it would clear the permission bits for 'other'. (umask 002 did not exhibit this behaviour since pre-chmod() check in adjust_shared_perm() fails in that case.) The call to adjust_shared_perm() should only loosen the permission. If the user has umask like 022 or 002 that allow others to read, the resulting files should be made readable and writable by group, without restricting the readability by others. This patch fixes the adjust_shared_perm() mode tweak based on Junio's suggestion and adds the appropriate tests to t/t1301-shared-repo.sh. Cc: Heikki Orsila <heikki.orsila@iki.fi> Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-xt/t1301-shared-repo.sh23
1 files changed, 23 insertions, 0 deletions
diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh
index 6c78c8bc9..dc85e8b60 100755
--- a/t/t1301-shared-repo.sh
+++ b/t/t1301-shared-repo.sh
@@ -17,6 +17,29 @@ test_expect_success 'shared = 0400 (faulty permission u-w)' '
test $ret != "0"
'
+for u in 002 022
+do
+ test_expect_success "shared=1 does not clear bits preset by umask $u" '
+ mkdir sub && (
+ cd sub &&
+ umask $u &&
+ git init --shared=1 &&
+ test 1 = "$(git config core.sharedrepository)"
+ ) &&
+ actual=$(ls -l sub/.git/HEAD)
+ case "$actual" in
+ -rw-rw-r--*)
+ : happy
+ ;;
+ *)
+ echo Oops, .git/HEAD is not 0664 but $actual
+ false
+ ;;
+ esac
+ '
+ rm -rf sub
+done
+
test_expect_success 'shared=all' '
mkdir sub &&
cd sub &&