(ComPort): fix reopen bug (cleanup internal buffer)

add7ab0f · Pavel Vainerman · 0014433d · add7ab0f
Commit add7ab0f authored Dec 14, 2018 by Pavel Vainerman
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ComPort.cc src/Communications/ComPort.cc +5 -0

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--- a/src/Communications/ComPort.cc
+++ b/src/Communications/ComPort.cc
@@ -103,6 +103,11 @@ void ComPort::reopen()
 		tcgetattr(fd, &options);
 		tcsetattr(fd, TCSAFLUSH, &oldTermios);
 		close(fd);
+
+		curSym = 0;
+		bufLength = 0;
+		memset(buf,0,sizeof(buf));
+
 		openPort();

 		if( fd > 0 )