am ad509fd4: Merge "Fix potential crash"

        if (strncmp(update_package, "CACHE:", 6) == 0) {

            int len = strlen(update_package) + 10;

            char* modified_path = (char*)malloc(len);

            if (modified_path) {

                strlcpy(modified_path, "/cache/", len);

                strlcat(modified_path, update_package+6, len);

                printf("(replacing path \"%s\" with \"%s\")\n",

                       update_package, modified_path);

                update_package = modified_path;

            }

            else

                printf("modified_path allocation failed\n");

        }

    }

    printf("\n");