456 	    xstrdup(path);  in add_certificate_file()
471 		path = xstrdup(filename);  in add_identity_file()
543 		argv[2] = xstrdup(cmd);  in execute_in_shell()
592 		host = xstrdup(options->hostname);  in match_cfg_line()
598 		host = xstrdup(host_arg);  in match_cfg_line()
647 			criteria = xstrdup(host);  in match_cfg_line()
652 			criteria = xstrdup(original_host);  in match_cfg_line()
657 			criteria = xstrdup(ruser);  in match_cfg_line()
662 			criteria = xstrdup(pw->pw_name);  in match_cfg_line()
705 			criteria = xstrdup(cmd);  in match_cfg_line()
743 		cp = xstrdup(options->send_env[i]);  in rm_env()
1166 			*charptr = xstrdup(arg);  in process_config_line_depth()
1180 				cpptr[(*uintptr)++] = xstrdup(arg);  in process_config_line_depth()
1229 			*charptr = xstrdup(s + len);  in process_config_line_depth()
1277 			options->ciphers = xstrdup(arg);  in process_config_line_depth()
1289 			options->macs = xstrdup(arg);  in process_config_line_depth()
1303 			options->kex_algorithms = xstrdup(arg);  in process_config_line_depth()
1319 			*charptr = xstrdup(arg);  in process_config_line_depth()
1502 				    xstrdup(arg);  in process_config_line_depth()
1522 			options->setenv[options->num_setenv++] = xstrdup(arg);  in process_config_line_depth()
1618 				arg2 = xstrdup(arg);  in process_config_line_depth()
1703 			    options->num_canonical_domains++] = xstrdup(arg);  in process_config_line_depth()
1731 			cname->source_list = xstrdup(arg);  in process_config_line_depth()
1732 			cname->target_list = xstrdup(arg2);  in process_config_line_depth()
1812 			*charptr = xstrdup(arg);  in process_config_line_depth()
2133 		    xstrdup(_PATH_SSH_SYSTEM_HOSTFILE);  in fill_default_options()
2135 		    xstrdup(_PATH_SSH_SYSTEM_HOSTFILE2);  in fill_default_options()
2141 		    xstrdup(_PATH_SSH_USER_HOSTFILE);  in fill_default_options()
2143 		    xstrdup(_PATH_SSH_USER_HOSTFILE2);  in fill_default_options()
2201 		options->sk_provider = xstrdup("internal");  in fill_default_options()
2204 		options->sk_provider = xstrdup("$SSH_SK_PROVIDER");  in fill_default_options()
2358 	cp = p = xstrdup(fwdspec);  in parse_forward()
2377 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
2383 		fwd->connect_host = xstrdup("socks");  in parse_forward()
2388 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
2390 			fwd->connect_path = xstrdup(fwdargs[1].arg);  in parse_forward()
2395 			fwd->connect_path = xstrdup(fwdargs[1].arg);  in parse_forward()
2398 			fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
2400 			fwd->connect_host = xstrdup("socks");  in parse_forward()
2406 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
2408 			fwd->connect_host = xstrdup(fwdargs[1].arg);  in parse_forward()
2411 			fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
2413 			fwd->connect_path = xstrdup(fwdargs[2].arg);  in parse_forward()
2418 			fwd->connect_host = xstrdup(fwdargs[1].arg);  in parse_forward()
2424 		fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
2426 		fwd->connect_host = xstrdup(fwdargs[2].arg);  in parse_forward()
2488 	orig = sdup = xstrdup(s);  in parse_jump()
2514 			o->jump_host = xstrdup("none");  in parse_jump()
2520 			o->proxy_command = xstrdup("none");  in parse_jump()
2523 				o->jump_extra = xstrdup(s);  in parse_jump()