config: free resources of `struct config_store_data`

diff --git a/config.c b/config.c
index 6f8f1d8c1130f89ccf913cc7f7cafac3dd39e123..b3282f71934a55c7db36317c314bbd96453745a8 100644 (file)
--- a/config.c
+++ b/config.c
@@ -2333,6 +2333,13 @@ struct config_store_data {
        unsigned int key_seen:1, section_seen:1, is_keys_section:1;
 };
 
+static void config_store_data_clear(struct config_store_data *store)
+{
+       free(store->parsed);
+       free(store->seen);
+       memset(store, 0, sizeof(*store));
+}
+
 static int matches(const char *key, const char *value,
                   const struct config_store_data *store)
 {
@@ -2887,6 +2894,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
                munmap(contents, contents_sz);
        if (in_fd >= 0)
                close(in_fd);
+       config_store_data_clear(&store);
        return ret;
 
 write_err_out:
@@ -3127,6 +3135,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
        rollback_lock_file(&lock);
 out_no_rollback:
        free(filename_buf);
+       config_store_data_clear(&store);
        return ret;
 }