483 	    xstrdup(path);  in add_certificate_file()
498 		path = xstrdup(filename);  in add_identity_file()
561 		argv[2] = xstrdup(cmd);  in execute_in_shell()
665 		host = xstrdup(options->hostname);  in expand_match_exec_or_include_path()
671 		host = xstrdup(host_arg);  in expand_match_exec_or_include_path()
723 		host = xstrdup(options->hostname);  in match_cfg_line()
729 		host = xstrdup(host_arg);  in match_cfg_line()
735 		attrib = oattrib = xstrdup(attrib);  in match_cfg_line()
803 			criteria = xstrdup(host);  in match_cfg_line()
808 			criteria = xstrdup(original_host);  in match_cfg_line()
813 			criteria = xstrdup(ruser);  in match_cfg_line()
818 			criteria = xstrdup(pw->pw_name);  in match_cfg_line()
832 			criteria = xstrdup(options->tag == NULL ? "" :  in match_cfg_line()
857 			criteria = xstrdup(cmd);  in match_cfg_line()
1404 			*charptr = xstrdup(arg);  in process_config_line_depth()
1437 				cpptr[(*uintptr)++] = xstrdup(arg);  in process_config_line_depth()
1497 			*charptr = xstrdup(str + len);  in process_config_line_depth()
1561 			options->ciphers = xstrdup(arg);  in process_config_line_depth()
1578 			options->macs = xstrdup(arg);  in process_config_line_depth()
1596 			options->kex_algorithms = xstrdup(arg);  in process_config_line_depth()
1617 			*charptr = xstrdup(arg);  in process_config_line_depth()
1674 				(*cppptr)[(*uintptr)++] = xstrdup(arg);  in process_config_line_depth()
1731 			arg2 = xstrdup(arg);  in process_config_line_depth()
2059 				arg2 = xstrdup(p);  in process_config_line_depth()
2218 			cnames[ncnames].source_list = xstrdup(arg);  in process_config_line_depth()
2219 			cnames[ncnames].target_list = xstrdup(arg2);  in process_config_line_depth()
2359 			*charptr = xstrdup(arg);  in process_config_line_depth()
2749 		options->xauth_location = xstrdup(_PATH_XAUTH);  in fill_default_options()
2811 		    xstrdup(_PATH_SSH_SYSTEM_HOSTFILE);  in fill_default_options()
2813 		    xstrdup(_PATH_SSH_SYSTEM_HOSTFILE2);  in fill_default_options()
2826 		    xstrdup(_PATH_SSH_USER_HOSTFILE);  in fill_default_options()
2828 		    xstrdup(_PATH_SSH_USER_HOSTFILE2);  in fill_default_options()
2892 		options->sk_provider = xstrdup("internal");  in fill_default_options()
2895 		options->sk_provider = xstrdup("$SSH_SK_PROVIDER");  in fill_default_options()
3195 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
3201 		fwd->connect_host = xstrdup("socks");  in parse_forward()
3206 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
3208 			fwd->connect_path = xstrdup(fwdargs[1].arg);  in parse_forward()
3213 			fwd->connect_path = xstrdup(fwdargs[1].arg);  in parse_forward()
3216 			fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
3218 			fwd->connect_host = xstrdup("socks");  in parse_forward()
3224 			fwd->listen_path = xstrdup(fwdargs[0].arg);  in parse_forward()
3226 			fwd->connect_host = xstrdup(fwdargs[1].arg);  in parse_forward()
3229 			fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
3231 			fwd->connect_path = xstrdup(fwdargs[2].arg);  in parse_forward()
3236 			fwd->connect_host = xstrdup(fwdargs[1].arg);  in parse_forward()
3242 		fwd->listen_host = xstrdup(fwdargs[0].arg);  in parse_forward()
3244 		fwd->connect_host = xstrdup(fwdargs[2].arg);  in parse_forward()
3309 	orig = sdup = xstrdup(s);  in parse_jump()
3343 			o->jump_host = xstrdup("none");  in parse_jump()
3349 			o->proxy_command = xstrdup("none");  in parse_jump()
3352 				o->jump_extra = xstrdup(s);  in parse_jump()