634     X509_NAME *xn = NULL;  in STACK_OF()  local
664         if ((xn = X509_get_subject_name(x)) == NULL)  in STACK_OF()
667         xn = X509_NAME_dup(xn);  in STACK_OF()
668         if (xn == NULL)  in STACK_OF()
670         if (lh_X509_NAME_retrieve(name_hash, xn) != NULL) {  in STACK_OF()
672             X509_NAME_free(xn);  in STACK_OF()
673             xn = NULL;  in STACK_OF()
675             lh_X509_NAME_insert(name_hash, xn);  in STACK_OF()
676             if (!sk_X509_NAME_push(ret, xn))  in STACK_OF()
683     X509_NAME_free(xn);  in STACK_OF()
707     X509_NAME *xn = NULL;  in SSL_add_file_cert_subjects_to_stack()  local
726         if ((xn = X509_get_subject_name(x)) == NULL)  in SSL_add_file_cert_subjects_to_stack()
728         xn = X509_NAME_dup(xn);  in SSL_add_file_cert_subjects_to_stack()
729         if (xn == NULL)  in SSL_add_file_cert_subjects_to_stack()
731         if (sk_X509_NAME_find(stack, xn) >= 0) {  in SSL_add_file_cert_subjects_to_stack()
733             X509_NAME_free(xn);  in SSL_add_file_cert_subjects_to_stack()
734         } else if (!sk_X509_NAME_push(stack, xn)) {  in SSL_add_file_cert_subjects_to_stack()
735             X509_NAME_free(xn);  in SSL_add_file_cert_subjects_to_stack()
814     X509_NAME *xn = NULL;  in add_uris_recursive()  local
836                 || (xn = X509_get_subject_name(x)) == NULL  in add_uris_recursive()
837                 || (xn = X509_NAME_dup(xn)) == NULL)  in add_uris_recursive()
839             if (sk_X509_NAME_find(stack, xn) >= 0) {  in add_uris_recursive()
841                 X509_NAME_free(xn);  in add_uris_recursive()
842             } else if (!sk_X509_NAME_push(stack, xn)) {  in add_uris_recursive()
843                 X509_NAME_free(xn);  in add_uris_recursive()