case BIO_CTRL_POP:
/* Only detach if we are the BIO explicitly being popped */
if (b == ptr) {
- /*
- * Shouldn't happen in practice because the rbio and wbio are the
- * same when pushed.
- */
- if (ssl->rbio != ssl->wbio)
- BIO_free_all(ssl->wbio);
- if (next != NULL)
- BIO_free(next);
- ssl->wbio = NULL;
- ssl->rbio = NULL;
+ /* This will clear the reference we obtained during push */
+ SSL_set_bio(ssl, NULL, NULL);
}
break;
case BIO_C_DO_STATE_MACHINE: