23 files changed, 61 insertions, 33 deletions
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 7171be40ee..6635f10d52 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -254,7 +254,7 @@ static int init_basic_state(struct replay_opts *opts, const char *head_name,
 
 static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
 {
-	int ret;
+	int ret = -1;
 	char *revisions = NULL, *shortrevisions = NULL;
 	struct strvec make_script_args = STRVEC_INIT;
 	struct todo_list todo_list = TODO_LIST_INIT;
@@ -262,16 +262,12 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
 
 	if (get_revision_ranges(opts->upstream, opts->onto, &opts->orig_head->object.oid,
 				&revisions, &shortrevisions))
-		return -1;
+		goto cleanup;
 
 	if (init_basic_state(&replay,
 			     opts->head_name ? opts->head_name : "detached HEAD",
-			     opts->onto, &opts->orig_head->object.oid)) {
-		free(revisions);
-		free(shortrevisions);
-
-		return -1;
-	}
+			     opts->onto, &opts->orig_head->object.oid))
+		goto cleanup;
 
 	if (!opts->upstream && opts->squash_onto)
 		write_file(path_squash_onto(), "%s\n",
@@ -300,6 +296,8 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
 			opts->autosquash, opts->update_refs, &todo_list);
 	}
 
+cleanup:
+	replay_opts_release(&replay);
 	free(revisions);
 	free(shortrevisions);
 	todo_list_release(&todo_list);
@@ -341,6 +339,7 @@ static int run_sequencer_rebase(struct rebase_options *opts)
 		struct replay_opts replay_opts = get_replay_opts(opts);
 
 		ret = sequencer_continue(the_repository, &replay_opts);
+		replay_opts_release(&replay_opts);
 		break;
 	}
 	case ACTION_EDIT_TODO:
@@ -556,6 +555,7 @@ static int finish_rebase(struct rebase_options *opts)
 
 		replay.action = REPLAY_INTERACTIVE_REBASE;
 		ret = sequencer_remove_state(&replay);
+		replay_opts_release(&replay);
 	} else {
 		strbuf_addstr(&dir, opts->state_dir);
 		if (remove_dir_recursively(&dir, 0))
@@ -1039,6 +1039,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 	struct string_list strategy_options = STRING_LIST_INIT_NODUP;
 	struct object_id squash_onto;
 	char *squash_onto_name = NULL;
+	char *keep_base_onto_name = NULL;
 	int reschedule_failed_exec = -1;
 	int allow_preemptive_ff = 1;
 	int preserve_merges_selected = 0;
@@ -1327,6 +1328,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 
 			replay.action = REPLAY_INTERACTIVE_REBASE;
 			ret = sequencer_remove_state(&replay);
+			replay_opts_release(&replay);
 		} else {
 			strbuf_reset(&buf);
 			strbuf_addstr(&buf, options.state_dir);
@@ -1674,7 +1676,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 		strbuf_addstr(&buf, options.upstream_name);
 		strbuf_addstr(&buf, "...");
 		strbuf_addstr(&buf, branch_name);
-		options.onto_name = xstrdup(buf.buf);
+		options.onto_name = keep_base_onto_name = xstrdup(buf.buf);
 	} else if (!options.onto_name)
 		options.onto_name = options.upstream_name;
 	if (strstr(options.onto_name, "...")) {
@@ -1848,8 +1850,10 @@ cleanup:
 	free(options.gpg_sign_opt);
 	string_list_clear(&options.exec, 0);
 	free(options.strategy);
+	free(options.strategy_opts);
 	strbuf_release(&options.git_format_patch_opt);
 	free(squash_onto_name);
+	free(keep_base_onto_name);
 	string_list_clear(&strategy_options, 0);
 	return !!ret;
 }
diff --git a/builtin/revert.c b/builtin/revert.c
index f2d86d2a8f..77d2035616 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -248,9 +248,7 @@ int cmd_revert(int argc, const char **argv, const char *prefix)
 	res = run_sequencer(argc, argv, &opts);
 	if (res < 0)
 		die(_("revert failed"));
-	if (opts.revs)
-		release_revisions(opts.revs);
-	free(opts.revs);
+	replay_opts_release(&opts);
 	return res;
 }
 
@@ -262,10 +260,8 @@ int cmd_cherry_pick(int argc, const char **argv, const char *prefix)
 	opts.action = REPLAY_PICK;
 	sequencer_init_config(&opts);
 	res = run_sequencer(argc, argv, &opts);
-	if (opts.revs)
-		release_revisions(opts.revs);
-	free(opts.revs);
 	if (res < 0)
 		die(_("cherry-pick failed"));
+	replay_opts_release(&opts);
 	return res;
 }
diff --git a/commit.c b/commit.c
index 14538a811a..e433c33bb0 100644
--- a/commit.c
+++ b/commit.c
@@ -1033,6 +1033,7 @@ struct commit *get_fork_point(const char *refname, struct commit *commit)
 	ret = bases->item;
 
 cleanup_return:
+	free(revs.commit);
 	free_commit_list(bases);
 	free(full_refname);
 	return ret;
diff --git a/sequencer.c b/sequencer.c
index 3e4a197289..fb23f734ad 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -351,10 +351,25 @@ static const char *gpg_sign_opt_quoted(struct replay_opts *opts)
 	return buf.buf;
 }
 
+void replay_opts_release(struct replay_opts *opts)
+{
+	free(opts->gpg_sign);
+	free(opts->reflog_action);
+	free(opts->default_strategy);
+	free(opts->strategy);
+	for (size_t i = 0; i < opts->xopts_nr; i++)
+		free(opts->xopts[i]);
+	free(opts->xopts);
+	strbuf_release(&opts->current_fixups);
+	if (opts->revs)
+		release_revisions(opts->revs);
+	free(opts->revs);
+}
+
 int sequencer_remove_state(struct replay_opts *opts)
 {
 	struct strbuf buf = STRBUF_INIT;
-	int i, ret = 0;
+	int ret = 0;
 
 	if (is_rebase_i(opts) &&
 	    strbuf_read_file(&buf, rebase_path_refs_to_delete(), 0) > 0) {
@@ -373,15 +388,6 @@ int sequencer_remove_state(struct replay_opts *opts)
 		}
 	}
 
-	free(opts->gpg_sign);
-	free(opts->reflog_action);
-	free(opts->default_strategy);
-	free(opts->strategy);
-	for (i = 0; i < opts->xopts_nr; i++)
-		free(opts->xopts[i]);
-	free(opts->xopts);
-	strbuf_release(&opts->current_fixups);
-
 	strbuf_reset(&buf);
 	strbuf_addstr(&buf, get_dir(opts));
 	if (remove_dir_recursively(&buf, 0))
@@ -2271,8 +2277,10 @@ static int do_pick_commit(struct repository *r,
 		reword = 1;
 	else if (is_fixup(command)) {
 		if (update_squash_messages(r, command, commit,
-					   opts, item->flags))
-			return -1;
+					   opts, item->flags)) {
+			res = -1;
+			goto leave;
+		}
 		flags |= AMEND_MSG;
 		if (!final_fixup)
 			msg_file = rebase_path_squash_msg();
@@ -2282,9 +2290,11 @@ static int do_pick_commit(struct repository *r,
 		} else {
 			const char *dest = git_path_squash_msg(r);
 			unlink(dest);
-			if (copy_file(dest, rebase_path_squash_msg(), 0666))
-				return error(_("could not rename '%s' to '%s'"),
-					     rebase_path_squash_msg(), dest);
+			if (copy_file(dest, rebase_path_squash_msg(), 0666)) {
+				res = error(_("could not rename '%s' to '%s'"),
+					    rebase_path_squash_msg(), dest);
+				goto leave;
+			}
 			unlink(git_path_merge_msg(r));
 			msg_file = dest;
 			flags |= EDIT_MSG;
@@ -2322,7 +2332,6 @@ static int do_pick_commit(struct repository *r,
 		free_commit_list(common);
 		free_commit_list(remotes);
 	}
-	strbuf_release(&msgbuf);
 
 	/*
 	 * If the merge was clean or if it failed due to conflict, we write
@@ -2396,6 +2405,7 @@ fast_forward_edit:
 leave:
 	free_message(commit, &msg);
 	free(author);
+	strbuf_release(&msgbuf);
 	update_abort_safety_file();
 
 	return res;
diff --git a/sequencer.h b/sequencer.h
index 888c18aad7..3bcdfa1b58 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -158,6 +158,7 @@ int sequencer_pick_revisions(struct repository *repo,
 int sequencer_continue(struct repository *repo, struct replay_opts *opts);
 int sequencer_rollback(struct repository *repo, struct replay_opts *opts);
 int sequencer_skip(struct repository *repo, struct replay_opts *opts);
+void replay_opts_release(struct replay_opts *opts);
 int sequencer_remove_state(struct replay_opts *opts);
 
 #define TODO_LIST_KEEP_EMPTY (1U << 0)
diff --git a/t/t3405-rebase-malformed.sh b/t/t3405-rebase-malformed.sh
index 2524331861..8979bc3407 100755
--- a/t/t3405-rebase-malformed.sh
+++ b/t/t3405-rebase-malformed.sh
@@ -5,6 +5,7 @@ test_description='rebase should handle arbitrary git message'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-rebase.sh
 
diff --git a/t/t3412-rebase-root.sh b/t/t3412-rebase-root.sh
index 58371d8a54..e75b3d0e07 100755
--- a/t/t3412-rebase-root.sh
+++ b/t/t3412-rebase-root.sh
@@ -7,6 +7,7 @@ Tests if git rebase --root --onto <newparent> can rebase the root commit.
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 log_with_names () {
diff --git a/t/t3416-rebase-onto-threedots.sh b/t/t3416-rebase-onto-threedots.sh
index ea501f2b42..f8c4ed78c9 100755
--- a/t/t3416-rebase-onto-threedots.sh
+++ b/t/t3416-rebase-onto-threedots.sh
@@ -5,6 +5,7 @@ test_description='git rebase --onto A...B'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 . "$TEST_DIRECTORY/lib-rebase.sh"
 
diff --git a/t/t3419-rebase-patch-id.sh b/t/t3419-rebase-patch-id.sh
index 7181f176b8..6c61f240cf 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/t3423-rebase-reword.sh b/t/t3423-rebase-reword.sh
index 4859bb8f72..2fab703d61 100755
--- a/t/t3423-rebase-reword.sh
+++ b/t/t3423-rebase-reword.sh
@@ -2,6 +2,7 @@
 
 test_description='git rebase interactive with rewording'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 . "$TEST_DIRECTORY"/lib-rebase.sh
diff --git a/t/t3425-rebase-topology-merges.sh b/t/t3425-rebase-topology-merges.sh
index 63acc1ea4d..a16428bdf5 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/t3431-rebase-fork-point.sh b/t/t3431-rebase-fork-point.sh
index 70e8136356..4bfc779bb8 100755
--- a/t/t3431-rebase-fork-point.sh
+++ b/t/t3431-rebase-fork-point.sh
@@ -8,6 +8,7 @@ test_description='git rebase --fork-point test'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # A---B---D---E    (main)
diff --git a/t/t3432-rebase-fast-forward.sh b/t/t3432-rebase-fast-forward.sh
index 5086e14c02..7f1a5dd3de 100755
--- a/t/t3432-rebase-fast-forward.sh
+++ b/t/t3432-rebase-fast-forward.sh
@@ -8,6 +8,7 @@ test_description='ensure rebase fast-forwards commits when possible'
 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/t3437-rebase-fixup-options.sh b/t/t3437-rebase-fixup-options.sh
index c023fefd68..274699dadb 100755
--- a/t/t3437-rebase-fixup-options.sh
+++ b/t/t3437-rebase-fixup-options.sh
@@ -14,6 +14,7 @@ to the "fixup" command that works with "fixup!", "fixup -C" works with
 "amend!" upon --autosquash.
 '
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 . "$TEST_DIRECTORY"/lib-rebase.sh
diff --git a/t/t3438-rebase-broken-files.sh b/t/t3438-rebase-broken-files.sh
index b92a3ce46b..c614c4f2e4 100755
--- a/t/t3438-rebase-broken-files.sh
+++ b/t/t3438-rebase-broken-files.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='rebase behavior when on-disk files are broken'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'set up conflicting branches' '
diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh
index 1f4cfc3744..2f3e3e2416 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 5495eacfec..1b2c0d6aca 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 95fe4feaee..76d393dc8a 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 7e11bd4a4c..b71bad17b8 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 84a587daf3..dd5d92ef30 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 () {
diff --git a/t/t7402-submodule-rebase.sh b/t/t7402-submodule-rebase.sh
index ebeca12a71..b19792b326 100755
--- a/t/t7402-submodule-rebase.sh
+++ b/t/t7402-submodule-rebase.sh
@@ -5,6 +5,7 @@
 
 test_description='Test rebasing, stashing, etc. with submodules'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t9106-git-svn-commit-diff-clobber.sh b/t/t9106-git-svn-commit-diff-clobber.sh
index 3cab0b9720..bca496c40e 100755
--- a/t/t9106-git-svn-commit-diff-clobber.sh
+++ b/t/t9106-git-svn-commit-diff-clobber.sh
@@ -3,7 +3,6 @@
 # Copyright (c) 2006 Eric Wong
 test_description='git svn commit-diff clobber'
 
-TEST_FAILS_SANITIZE_LEAK=true
 . ./lib-git-svn.sh
 
 test_expect_success 'initialize repo' '
diff --git a/t/t9164-git-svn-dcommit-concurrent.sh b/t/t9164-git-svn-dcommit-concurrent.sh
index 1465156072..c8e6c0733f 100755
--- a/t/t9164-git-svn-dcommit-concurrent.sh
+++ b/t/t9164-git-svn-dcommit-concurrent.sh
@@ -5,7 +5,6 @@
 
 test_description='concurrent git svn dcommit'
 
-TEST_FAILS_SANITIZE_LEAK=true
 . ./lib-git-svn.sh