@@ -998,15 +998,22 @@ static int sigtool_scandir (const char *dirname, int hex_output)

 				/* generate the temporary directory */

 				dir = cli_gentemp (tmpdir);

+				if(!dir) {

+				    printf("cli_gentemp() failed\n");

+				    closedir (dd);

+				    return -1;

+				}

 				if (mkdir (dir, 0700)) {

 				    printf ("Can't create temporary directory %s\n", dir);

 				    closedir (dd);

+				    free(dir);

 				    return CL_ETMPDIR;

 				}

 				if ((desc = open (fname, O_RDONLY)) == -1) {

 				    printf ("Can't open file %s\n", fname);

 				    closedir (dd);

+				    free(dir);

 				    return 1;

 				}