From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 18 Dec 2013 17:14:10 +0000 (+0100)
Subject: ptyfwd: make master terminal attributes raw, too
X-Git-Tag: v209~822
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=e7d43b3cc30764138c90eaaf95d3d8f49e448890

ptyfwd: make master terminal attributes raw, too
---

diff --git a/src/shared/ptyfwd.c b/src/shared/ptyfwd.c
index 72aa59efb..85fc8f1b3 100644
--- a/src/shared/ptyfwd.c
+++ b/src/shared/ptyfwd.c
@@ -343,8 +343,8 @@ static int process_pty_loop(int master, sigset_t *mask, pid_t kill_pid, int sign
 int process_pty(int master, sigset_t *mask, pid_t kill_pid, int signo) {
         struct termios saved_stdin_attr, raw_stdin_attr;
         struct termios saved_stdout_attr, raw_stdout_attr;
-        bool saved_stdin = false;
-        bool saved_stdout = false;
+        struct termios master_attr;
+        bool saved_stdin = false, saved_stdout = false;
         struct winsize ws;
         int r;
 
@@ -369,6 +369,11 @@ int process_pty(int master, sigset_t *mask, pid_t kill_pid, int signo) {
                 tcsetattr(STDOUT_FILENO, TCSANOW, &raw_stdout_attr);
         }
 
+        if (tcgetattr(master, &master_attr) >= 0) {
+                cfmakeraw(&master_attr);
+                tcsetattr(master, TCSANOW, &master_attr);
+        }
+
         r = process_pty_loop(master, mask, kill_pid, signo);
 
         if (saved_stdout)