Re: [PATCH 05/10] builtin/revert.c: fix common leak by using replay_opts_release()

["René Scharfe" <l.s.r@web.de>]

Am 30.12.22 um 08:28 schrieb Ævar Arnfjörð Bjarmason:
> Use the replay_opts_release() function introduced in a preceding
> commit to fix a memory leak in run_sequencer().
>
> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> ---
>  builtin/revert.c                  | 1 +
>  t/t3419-rebase-patch-id.sh        | 1 +
>  t/t3425-rebase-topology-merges.sh | 2 ++
>  t/t3501-revert-cherry-pick.sh     | 1 +
>  t/t3502-cherry-pick-merge.sh      | 1 +
>  t/t3503-cherry-pick-root.sh       | 1 +
>  t/t3506-cherry-pick-ff.sh         | 1 +
>  t/t3511-cherry-pick-x.sh          | 1 +
>  8 files changed, 9 insertions(+)
>
> diff --git a/builtin/revert.c b/builtin/revert.c
> index e956d125a2b..2f656b25619 100644
> --- a/builtin/revert.c
> +++ b/builtin/revert.c
> @@ -240,6 +240,7 @@ static int run_sequencer(int argc, const char **argv, struct replay_opts *opts)
>  		cmd == 's' ? sequencer_skip :
>  		sequencer_pick_revisions;
>  	ret = cbfun(the_repository, opts);
> +	replay_opts_release(opts);

Is this the right place for this call?  opts is passed in by this function's
two callers.  They should clean it up instead, no?  That would add one line,
but avoid the need for patch 4.  Would make patch 6 easier to read as well.

>  	return ret;
>  }
>
> diff --git a/t/t3419-rebase-patch-id.sh b/t/t3419-rebase-patch-id.sh
> index 7181f176b81..6c61f240cf9 100755
> --- a/t/t3419-rebase-patch-id.sh
> +++ b/t/t3419-rebase-patch-id.sh
> @@ -5,6 +5,7 @@ test_description='git rebase - test patch id computation'
>  GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
>  export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  scramble () {
> diff --git a/t/t3425-rebase-topology-merges.sh b/t/t3425-rebase-topology-merges.sh
> index 63acc1ea4da..a16428bdf54 100755
> --- a/t/t3425-rebase-topology-merges.sh
> +++ b/t/t3425-rebase-topology-merges.sh
> @@ -1,6 +1,8 @@
>  #!/bin/sh
>
>  test_description='rebase topology tests with merges'
> +
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>  . "$TEST_DIRECTORY"/lib-rebase.sh
>
> diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh
> index 1f4cfc37449..2f3e3e24169 100755
> --- a/t/t3501-revert-cherry-pick.sh
> +++ b/t/t3501-revert-cherry-pick.sh
> @@ -13,6 +13,7 @@ test_description='test cherry-pick and revert with renames
>  GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
>  export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  test_expect_success setup '
> diff --git a/t/t3502-cherry-pick-merge.sh b/t/t3502-cherry-pick-merge.sh
> index 5495eacfec1..1b2c0d6aca6 100755
> --- a/t/t3502-cherry-pick-merge.sh
> +++ b/t/t3502-cherry-pick-merge.sh
> @@ -11,6 +11,7 @@ test_description='cherry picking and reverting a merge
>  GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
>  export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  test_expect_success setup '
> diff --git a/t/t3503-cherry-pick-root.sh b/t/t3503-cherry-pick-root.sh
> index 95fe4feaeee..76d393dc8a3 100755
> --- a/t/t3503-cherry-pick-root.sh
> +++ b/t/t3503-cherry-pick-root.sh
> @@ -5,6 +5,7 @@ test_description='test cherry-picking (and reverting) a root commit'
>  GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
>  export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  test_expect_success setup '
> diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh
> index 7e11bd4a4c5..b71bad17b85 100755
> --- a/t/t3506-cherry-pick-ff.sh
> +++ b/t/t3506-cherry-pick-ff.sh
> @@ -5,6 +5,7 @@ test_description='test cherry-picking with --ff option'
>  GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
>  export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  test_expect_success setup '
> diff --git a/t/t3511-cherry-pick-x.sh b/t/t3511-cherry-pick-x.sh
> index 84a587daf3a..dd5d92ef302 100755
> --- a/t/t3511-cherry-pick-x.sh
> +++ b/t/t3511-cherry-pick-x.sh
> @@ -2,6 +2,7 @@
>
>  test_description='Test cherry-pick -x and -s'
>
> +TEST_PASSES_SANITIZE_LEAK=true
>  . ./test-lib.sh
>
>  pristine_detach () {