This feeds DKIM and should be used for all message-body reads.
-Arguments: none
+Arguments: lim Maximum amount to read/bufffer
Returns: the next character or EOF
*/
int
-tls_getc(void)
+tls_getc(unsigned lim)
{
exim_gnutls_state_st *state = &state_server;
if (state->xfer_buffer_lwm >= state->xfer_buffer_hwm)
if (smtp_receive_timeout > 0) alarm(smtp_receive_timeout);
inbytes = gnutls_record_recv(state->session, state->xfer_buffer,
- ssl_xfer_buffer_size);
+ MIN(ssl_xfer_buffer_size, lim));
alarm(0);
/* Timeouts do not get this far; see command_timeout_handler().
state->tlsp->peercert = NULL;
state->tlsp->peerdn = NULL;
- return smtp_getc();
+ return smtp_getc(lim);
}
/* Handle genuine errors */