bin/129566: commit references a PR

[dfilter service]

The following reply was made to PR bin/129566; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: bin/129566: commit references a PR
Date: Sun, 22 Mar 2009 08:14:12 +0000 (UTC)

 Author: ed
 Date: Sun Mar 22 08:14:01 2009
 New Revision: 190254
 URL: http://svn.freebsd.org/changeset/base/190254
 
 Log:
   MFC r189542:
   
     Don't disable CR-to-NL translation when waiting for data to arrive.
   
     A difference between the old and the new TTY layer is that the new
     implementation does not perform any post-processing before returning
     data back to userspace when calling read().
   
     sh(1)'s read turns the TTY into a raw mode before calling select(). This
     means that the first character will not receive any ICRNL processing.
     Inherit this flag from the original terminal attributes.
   
     Even though this issue is not present on RELENG_*, I'm MFCing it to make
     sh(1) in jails behave better.
   
     PR:           bin/129566
 
 Modified:
   stable/6/bin/sh/   (props changed)
   stable/6/bin/sh/miscbltin.c
 
 Modified: stable/6/bin/sh/miscbltin.c
 ==============================================================================
 --- stable/6/bin/sh/miscbltin.c	Sun Mar 22 08:09:16 2009	(r190253)
 +++ stable/6/bin/sh/miscbltin.c	Sun Mar 22 08:14:01 2009	(r190254)
 @@ -147,6 +147,7 @@ readcmd(int argc __unused, char **argv _
  		if (tcgetattr(0, &told) == 0) {
  			memcpy(&tnew, &told, sizeof(told));
  			cfmakeraw(&tnew);
 +			tnew.c_iflag |= told.c_iflag & ICRNL;
  			tcsetattr(0, TCSANOW, &tnew);
  			tsaved = 1;
  		}
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