Fix a memory leak in c51f8f94e5b (submodule--helper: run update
procedures from C, 2021-08-24) and 3c3558f0953 (submodule--helper: run
update using child process struct, 2022-03-15) by not allocating
memory in the first place.
The "dir" member of "struct child_process" will not be modified by
that API, and it's declared to be "const char *". So let's not
needlessly duplicate these strings.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
builtin/submodule--helper.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index dd9a62d139d..3f79908b203 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2131,7 +2131,7 @@ static int is_tip_reachable(const char *path, struct object_id *oid)
char *hex = oid_to_hex(oid);
cp.git_cmd = 1;
- cp.dir = xstrdup(path);
+ cp.dir = path;
cp.no_stderr = 1;
strvec_pushl(&cp.args, "rev-list", "-n", "1", hex, "--not", "--all", NULL);
@@ -2149,7 +2149,7 @@ static int fetch_in_submodule(const char *module_path, int depth, int quiet, str
prepare_submodule_repo_env(&cp.env);
cp.git_cmd = 1;
- cp.dir = xstrdup(module_path);
+ cp.dir = module_path;
strvec_push(&cp.args, "fetch");
if (quiet)
@@ -2201,7 +2201,7 @@ static int run_update_command(struct update_data *ud, int subforce)
}
strvec_push(&cp.args, oid);
- cp.dir = xstrdup(ud->sm_path);
+ cp.dir = ud->sm_path;
prepare_submodule_repo_env(&cp.env);
if (run_command(&cp)) {
int ret;
--
2.37.1.1233.ge8b09efaedc
