740 	char *opts = NULL, *tmp, *cp, *principals = NULL;  in parse_principals_key_and_options()  local
764 	if ((principals = strdup(tmp)) == NULL) {  in parse_principals_key_and_options()
775 		    principals, 0) != 1) {  in parse_principals_key_and_options()
818 		*principalsp = principals;  in parse_principals_key_and_options()
819 		principals = NULL; /* transferred */  in parse_principals_key_and_options()
831 	free(principals);  in parse_principals_key_and_options()
841 	char *cp, *oprincipals, *principals;  in cert_filter_principals()  local
847 	oprincipals = principals = *principalsp;  in cert_filter_principals()
855 	while ((cp = strsep(&principals, ",")) != NULL && *cp != '\0') {  in cert_filter_principals()
865 			if (match_pattern(cert->cert->principals[i], cp)) {  in cert_filter_principals()
868 						cert->cert->principals[i])) != 0) {  in cert_filter_principals()
876 		error("%s:%lu: no valid principals found", path, linenum);  in cert_filter_principals()
880 	if ((principals = sshbuf_dup_string(nprincipals)) == NULL) {  in cert_filter_principals()
887 	*principalsp = principals;  in cert_filter_principals()
900 	char *principals = NULL;  in check_allowed_keys_line()  local
911 	    principal, &principals, &found_key, &sigopts)) != 0) {  in check_allowed_keys_line()
934 			    &principals, sign_key, verify_time)) != 0) {  in check_allowed_keys_line()
980 		*principalsp = principals;  in check_allowed_keys_line()
981 		principals = NULL; /* transferred */  in check_allowed_keys_line()
983 	free(principals);  in check_allowed_keys_line()
1032     uint64_t verify_time, char **principals)  in sshsig_find_principals()  argument
1051 		    sign_key, NULL, NULL, verify_time, principals);  in sshsig_find_principals()
1083 	char *found, *line = NULL, **principals = NULL, **tmp;  in sshsig_match_principals()  local
1113 		if ((tmp = recallocarray(principals, nprincipals,  in sshsig_match_principals()
1114 		    nprincipals + 1, sizeof(*principals))) == NULL) {  in sshsig_match_principals()
1119 		principals = tmp;  in sshsig_match_principals()
1120 		principals[nprincipals++] = found; /* transferred */  in sshsig_match_principals()
1133 			*principalsp = principals;  in sshsig_match_principals()
1134 			principals = NULL; /* transferred */  in sshsig_match_principals()
1140 		free(principals[i]);  in sshsig_match_principals()
1141 	free(principals);  in sshsig_match_principals()