- fixed - TPKT error when connection is interrupted during message reception (LIB61850-299)

4 years ago · a82964bd66
parent 5d1f66d7e6
commit a82964bd66
1 changed files with 2 additions and 0 deletions
--- a/src/mms/iso_cotp/cotp.c
+++ b/src/mms/iso_cotp/cotp.c
@ -763,10 +763,12 @@ CotpConnection_readToTpktBuffer(CotpConnection* self)

 exit_closed:
    if (DEBUG_COTP) printf("TPKT: socket closed or socket error\n");
+    self->readBuffer->size = 0;
    return TPKT_ERROR;

 exit_error:
    if (DEBUG_COTP) printf("TPKT: Error parsing message\n");
+    self->readBuffer->size = 0;
    return TPKT_ERROR;

 exit_waiting: