[PATCH 12/12] Revert "fetch/clone: detect dubious ownership of local repositories"

[Junio C Hamano <gitster@pobox.com>]

This partially reverts f4aa8c8b (fetch/clone: detect dubious
ownership of local repositories, 2024-04-10) that broke typical
read-only use cases (e.g. by git-daemon serving fetches and clones)
where "nobody" who has no write permission serves repositories owned
by others.  The function to die upon seeing dubious ownership is
still kept, as there are other users of it, but calls to it from the
generic repository discovery code path, which triggered in cases far
wider than originally intended (i.e. to stop local clones), have
been removed.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 path.c                        | 2 --
 t/t0411-clone-from-partial.sh | 6 +++---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/path.c b/path.c
index d61f70e87d..492e17ad12 100644
--- a/path.c
+++ b/path.c
@@ -840,7 +840,6 @@ const char *enter_repo(const char *path, int strict)
 		if (!suffix[i])
 			return NULL;
 		gitfile = read_gitfile(used_path.buf);
-		die_upon_dubious_ownership(gitfile, NULL, used_path.buf);
 		if (gitfile) {
 			strbuf_reset(&used_path);
 			strbuf_addstr(&used_path, gitfile);
@@ -851,7 +850,6 @@ const char *enter_repo(const char *path, int strict)
 	}
 	else {
 		const char *gitfile = read_gitfile(path);
-		die_upon_dubious_ownership(gitfile, NULL, path);
 		if (gitfile)
 			path = gitfile;
 		if (chdir(path))
diff --git a/t/t0411-clone-from-partial.sh b/t/t0411-clone-from-partial.sh
index b3d6ddc4bc..a481ed97b7 100755
--- a/t/t0411-clone-from-partial.sh
+++ b/t/t0411-clone-from-partial.sh
@@ -23,7 +23,7 @@ test_expect_success 'create evil repo' '
 	>evil/.git/shallow
 '
 
-test_expect_success 'local clone must not fetch from promisor remote and execute script' '
+test_expect_failure 'local clone must not fetch from promisor remote and execute script' '
 	rm -f script-executed &&
 	test_must_fail git clone \
 		--upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
@@ -33,7 +33,7 @@ test_expect_success 'local clone must not fetch from promisor remote and execute
 	test_path_is_missing script-executed
 '
 
-test_expect_success 'clone from file://... must not fetch from promisor remote and execute script' '
+test_expect_failure 'clone from file://... must not fetch from promisor remote and execute script' '
 	rm -f script-executed &&
 	test_must_fail git clone \
 		--upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
@@ -43,7 +43,7 @@ test_expect_success 'clone from file://... must not fetch from promisor remote a
 	test_path_is_missing script-executed
 '
 
-test_expect_success 'fetch from file://... must not fetch from promisor remote and execute script' '
+test_expect_failure 'fetch from file://... must not fetch from promisor remote and execute script' '
 	rm -f script-executed &&
 	test_must_fail git fetch \
 		--upload-pack="GIT_TEST_ASSUME_DIFFERENT_OWNER=true git-upload-pack" \
-- 
2.45.1-216-g4365c6fcf9