Files
git/builtin
Ævar Arnfjörð Bjarmason 86e16ed3a9 submodule--helper: libify even more "die" paths for module_update()
As noted in a preceding commit the get_default_remote_submodule() and
remote_submodule_branch() functions would invoke die(), and thus leave
update_submodule() only partially lib-ified. We've addressed the
former of those in a preceding commit, let's now address the latter.

In addition to lib-ifying the function this fixes a potential (but
obscure) segfault introduced by a logic error in
1012a5cbc3 (submodule--helper run-update-procedure: learn --remote,
2022-03-04):

We were assuming that remote_submodule_branch() would always return
non-NULL, but if the submodule_from_path() call in that function fails
we'll return NULL. See its introduction in
92bbe7ccf1 (submodule--helper: add remote-branch helper,
2016-08-03). I.e. we'd previously have segfaulted in the xstrfmt()
call in update_submodule() seen in the context.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-09-02 09:16:25 -07:00
..
2022-06-07 14:10:56 -07:00
2022-04-06 09:42:14 -07:00
2022-02-17 16:25:05 -08:00
2021-10-28 09:57:09 -07:00
2022-04-04 10:56:23 -07:00
2022-07-18 13:31:57 -07:00
2022-07-01 11:43:43 -07:00
2022-03-09 13:38:24 -08:00
2022-06-07 14:10:56 -07:00
2022-04-06 15:21:59 -07:00
2021-04-14 13:47:21 -07:00
2022-07-18 13:31:53 -07:00
2022-06-10 15:04:15 -07:00
2022-01-10 11:52:56 -08:00
2022-06-10 15:04:13 -07:00
2021-11-03 13:25:36 -07:00