From 90e2026b99d27819429cccadeffd0f41d92601a9 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 20 Aug 2012 14:43:16 +0200 Subject: telnetd: Map CRLF to CR It is not so easy to use Termios for that. We already map CRNUL to CR, thus we cannot ignore CRs. We could change the shell code to map CRNL to a single line end, but this is more intrusive than the change here. --- cpukit/telnetd/pty.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/cpukit/telnetd/pty.c b/cpukit/telnetd/pty.c index 9d3e48f043..30bfe98951 100644 --- a/cpukit/telnetd/pty.c +++ b/cpukit/telnetd/pty.c @@ -306,10 +306,9 @@ static int read_pty(int minor) } else { result=value; if ( 0 -#if 0 /* pass CRLF through - they should use termios to handle it */ - || ((value=='\n') && (pty->last_cr)) -#endif - /* but map telnet CRNUL to CR down here */ + /* map CRLF to CR for symmetry */ + || ((value=='\n') && pty->last_cr) + /* map telnet CRNUL to CR down here */ || ((value==0) && pty->last_cr) ) result=-1; pty->last_cr=(value=='\r'); -- cgit v1.2.3