xwayland: use strndup in xwm_get_atom_name
@@ -517,12 +517,7 @@ char *xwm_get_atom_name(struct wlr_xwm *xwm, xcb_atom_t atom) {
}
size_t len = xcb_get_atom_name_name_length(name_reply);
char *buf = xcb_get_atom_name_name(name_reply); // not a C string
- char *name = malloc((len + 1) * sizeof(char));
- if (name == NULL) {
- return NULL;
- }
- memcpy(name, buf, len);
- name[len] = '\0';
+ char *name = strndup(buf, len);
free(name_reply);
return name;
}
