1208   const char *canon;  in parse_conf()  local
1214       canon = chroot_canon (opt_chroot, filename);  in parse_conf()
1215       if (canon)  in parse_conf()
1216 	file = fopen (canon, "r");  in parse_conf()
1218 	canon = filename;  in parse_conf()
1222       canon = filename;  in parse_conf()
1231 	       canon);  in parse_conf()
1232       if (canon != filename)  in parse_conf()
1233 	free ((char *) canon);  in parse_conf()
1240   if (canon != filename)  in parse_conf()
1241     free ((char *) canon);  in parse_conf()
1311       char *canon = chroot_canon (opt_chroot, pattern);  in parse_conf_include()  local
1312       if (canon == NULL)  in parse_conf_include()
1314       result = glob64 (canon, 0, NULL, &gl);  in parse_conf_include()
1315       free (canon);  in parse_conf_include()
1444       char *canon = chroot_canon (opt_chroot,  in main()  local
1447       if (canon == NULL)  in main()
1457       cache_file = alloca (strlen (canon) + strlen (p) + 2);  in main()
1458       sprintf (cache_file, "%s/%s", canon, p);  in main()
1459       free (canon);  in main()