scripts/mosh: Fix hang when remote closes the connection

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2014-01-29 05:00:31 -05:00
parent 9eeb2fbffa
commit b58e750daf
1 changed files with 3 additions and 0 deletions
@@ -219,11 +219,14 @@ if ( defined $fake_proxy ) {

  defined( my $pid = fork ) or die "$0: fork: $!\n";
  if ( $pid == 0 ) {
+    close STDIN;
    cat $sock, \*STDOUT; $sock->shutdown( 0 );
    _exit 0;
  }
  $SIG{ 'HUP' } = 'IGNORE';
+  close STDOUT;
  cat \*STDIN, $sock; $sock->shutdown( 1 );
+  close STDIN;
  waitpid $pid, 0;
  exit;
 }