Revert "Cygwin hangs up if several keys are typed during outputting a lot of texts."

This reverts commit 252a07b0ad. This change introduced a hang in certain scenarios, for an example see https://cygwin.com/ml/cygwin/2016-05/msg00318.html
2016-06-01 17:04:24 +02:00 · 2016-06-01 17:04:24 +02:00 · 211a942ad2
parent 8a31aa37bc
commit 211a942ad2
1 changed files with 1 additions and 1 deletions
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@ -767,7 +767,7 @@ fhandler_pty_slave::read (void *ptr, size_t& len)
 	  return;
 	}

-      readlen = bytes_in_pipe ? MIN (len, sizeof (buf)) : 0;
+      readlen = MIN (bytes_in_pipe, MIN (len, sizeof (buf)));

 #if 0
      /* Why on earth is the read length reduced to vmin, even if more bytes