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altcp_tls: use ERR_CLSD only for handshake error

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This allow better handling of handshake error in application.
This commit is contained in:
David Girault 2019-04-01 18:00:26 +02:00 committed by Simon Goldschmidt
parent 316dbc792f
commit dc7ba26e69
1 changed files with 3 additions and 3 deletions
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6
src/apps/altcp_tls/altcp_tls_mbedtls.c
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@ -244,7 +244,7 @@ altcp_mbedtls_lower_recv(void *arg, struct altcp_pcb *inner_conn, struct pbuf *p
} else { } else {
/* before connection setup is done: call 'err' */ /* before connection setup is done: call 'err' */
if (conn->err) { if (conn->err) {
conn->err(conn->arg, ERR_CLSD); conn->err(conn->arg, ERR_ABRT);
} }
altcp_close(conn); altcp_close(conn);
} }
@ -358,7 +358,7 @@ altcp_mbedtls_pass_rx_data(struct altcp_pcb *conn, altcp_mbedtls_state_t *state)
/* application may have close the connection */ /* application may have close the connection */
if (conn->state != state) { if (conn->state != state) {
/* return error code to ensure altcp_mbedtls_handle_rx_appldata() exits the loop */ /* return error code to ensure altcp_mbedtls_handle_rx_appldata() exits the loop */
return ERR_CLSD; return ERR_ARG;
} }
return ERR_OK; return ERR_OK;
} }
@ -1197,7 +1197,7 @@ altcp_mbedtls_write(struct altcp_pcb *conn, const void *dataptr, u16_t len, u8_t
state = (altcp_mbedtls_state_t *)conn->state; state = (altcp_mbedtls_state_t *)conn->state;
if (state == NULL) { if (state == NULL) {
/* @todo: which error? */ /* @todo: which error? */
return ERR_CLSD; return ERR_ARG;
} }
if (!(state->flags & ALTCP_MBEDTLS_FLAGS_HANDSHAKE_DONE)) { if (!(state->flags & ALTCP_MBEDTLS_FLAGS_HANDSHAKE_DONE)) {
/* @todo: which error? */ /* @todo: which error? */