@@ -738,6 +738,7 @@ static int submodule_create_branch(struct repository *r,
strbuf_release(&child_err);
strbuf_release(&out_buf);
+ free(out_prefix);
return ret;
}
@@ -794,7 +795,7 @@ void create_branches_recursively(struct repository *r, const char *name,
create_branch(r, name, start_committish, force, 0, reflog, quiet,
BRANCH_TRACK_NEVER, dry_run);
if (dry_run)
- return;
+ goto out;
/*
* NEEDSWORK If tracking was set up in the superproject but not the
* submodule, users might expect "git branch --recurse-submodules" to
@@ -815,8 +816,11 @@ void create_branches_recursively(struct repository *r, const char *name,
die(_("submodule '%s': cannot create branch '%s'"),
submodule_entry_list.entries[i].submodule->name,
name);
- repo_clear(submodule_entry_list.entries[i].repo);
}
+
+out:
+ submodule_entry_list_release(&submodule_entry_list);
+ free(branch_point);
}
void remove_merge_branch_state(struct repository *r)
@@ -901,8 +901,9 @@ static void traverse_tree_submodules(struct repository *r,
struct submodule_tree_entry *st_entry;
struct name_entry name_entry;
char *tree_path = NULL;
+ char *tree_buf;
- fill_tree_descriptor(r, &tree, treeish_name);
+ tree_buf = fill_tree_descriptor(r, &tree, treeish_name);
while (tree_entry(&tree, &name_entry)) {
if (prefix)
tree_path =
@@ -930,6 +931,8 @@ static void traverse_tree_submodules(struct repository *r,
&name_entry.oid, out);
free(tree_path);
}
+
+ free(tree_buf);
}
void submodules_of_tree(struct repository *r,
@@ -943,6 +946,16 @@ void submodules_of_tree(struct repository *r,
traverse_tree_submodules(r, treeish_name, NULL, treeish_name, out);
}
+void submodule_entry_list_release(struct submodule_entry_list *list)
+{
+ for (size_t i = 0; i < list->entry_nr; i++) {
+ free(list->entries[i].name_entry);
+ repo_clear(list->entries[i].repo);
+ free(list->entries[i].repo);
+ }
+ free(list->entries);
+}
+
void submodule_free(struct repository *r)
{
if (r->submodule_cache)
@@ -136,4 +136,7 @@ struct submodule_entry_list {
void submodules_of_tree(struct repository *r,
const struct object_id *treeish_name,
struct submodule_entry_list *ret);
+
+void submodule_entry_list_release(struct submodule_entry_list *list);
+
#endif /* SUBMODULE_CONFIG_H */
@@ -5,6 +5,7 @@ test_description='git branch submodule tests'
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
The submodule entry list returned by `submodules_of_tree()` is never completely free'd by its only caller. Introduce a new function that free's the list for us and call it. While at it, also fix the leaking `branch_point` string. Signed-off-by: Patrick Steinhardt <ps@pks.im> --- branch.c | 8 ++++++-- submodule-config.c | 15 ++++++++++++++- submodule-config.h | 3 +++ t/t3207-branch-submodule.sh | 1 + 4 files changed, 24 insertions(+), 3 deletions(-)