The "status" sub-command was leaking the "struct strvec" it was
setting up for the reasons explained in f92dbdbc6a (revisions API:
don't leak memory on argv elements that need free()-ing, 2022-08-02),
so let's use the "free_removed_argv_elements" option to
setup_revisions() to fix the leak.
Even if we did that, clobbering the "diff_files_args.nr" with the
return value of setup_revisions() would leave leaks in place, but we
can just stop clobbering it.
Ever since that code was added in a9f8a37584 (submodule: port
submodule subcommand 'status' from shell to C, 2017-10-06) we've had
no reason to modify the "nr" member ("argc" at the time): The next use
of "diff_files_args" after this is the "strvec_clear()" at the end of
the function.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Exhaustively test for how combining various "mixed-level" "git
submodule" option works. "Mixed-level" here means options that are
accepted by a mixture of the top-level "submodule" command, and
e.g. the "status" sub-command.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Ævar Arnfjörð Bjarmason