shared: path-util - memory leak

src/shared/path-util.c

@@ -306,6 +306,7 @@ char **path_strv_resolve(char **l, const char *prefix) {
                         } else {
                                 /* canonicalized path goes outside of
                                  * prefix, keep the original path instead */
+                                free(u);
                                 u = orig;
                                 orig = NULL;
                         }