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libudev-list: use strdup_to()

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No functional change, just refactoring.
This commit is contained in:
Yu Watanabe
2025-04-12 22:30:57 +09:00
parent 3e8a4defa8
commit 19aa8c0f0e
1 changed files with 8 additions and 18 deletions
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src/libudev/libudev-list.c
+8 -18
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@@ -72,31 +72,21 @@ struct udev_list *udev_list_new(bool unique) {
return list;
}
struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *_name, const char *_value) {
struct udev_list_entry* udev_list_entry_add(struct udev_list *list, const char *name, const char *value) {
_cleanup_(udev_list_entry_freep) struct udev_list_entry *entry = NULL;
_cleanup_free_ char *name = NULL, *value = NULL;
assert(list);
assert(_name);
assert(name);
name = strdup(_name);
if (!name)
return NULL;
if (_value) {
value = strdup(_value);
if (!value)
return NULL;
}
entry = new(struct udev_list_entry, 1);
entry = new0(struct udev_list_entry, 1);
if (!entry)
return NULL;
*entry = (struct udev_list_entry) {
.name = TAKE_PTR(name),
.value = TAKE_PTR(value),
};
if (strdup_to(&entry->name, name) < 0)
return NULL;
if (strdup_to(&entry->value, value) < 0)
return NULL;
if (list->unique) {
udev_list_entry_free(hashmap_get(list->unique_entries, entry->name));