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-rw-r--r--src/shared/ptyfwd.c35
1 files changed, 23 insertions, 12 deletions
diff --git a/src/shared/ptyfwd.c b/src/shared/ptyfwd.c
index 85a0ddc2ec..72aa59efb7 100644
--- a/src/shared/ptyfwd.c
+++ b/src/shared/ptyfwd.c
@@ -341,29 +341,40 @@ 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_attr;
- bool saved = false;
+ 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 winsize ws;
int r;
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) >= 0)
ioctl(master, TIOCSWINSZ, &ws);
- if (tcgetattr(STDIN_FILENO, &saved_attr) >= 0) {
- struct termios raw_attr;
- saved = true;
+ if (tcgetattr(STDIN_FILENO, &saved_stdin_attr) >= 0) {
+ saved_stdin = true;
- raw_attr = saved_attr;
- cfmakeraw(&raw_attr);
- raw_attr.c_lflag &= ~ECHO;
-
- tcsetattr(STDIN_FILENO, TCSANOW, &raw_attr);
+ raw_stdin_attr = saved_stdin_attr;
+ cfmakeraw(&raw_stdin_attr);
+ raw_stdin_attr.c_oflag = saved_stdin_attr.c_oflag;
+ tcsetattr(STDIN_FILENO, TCSANOW, &raw_stdin_attr);
+ }
+ if (tcgetattr(STDOUT_FILENO, &saved_stdout_attr) >= 0) {
+ saved_stdout = true;
+
+ raw_stdout_attr = saved_stdout_attr;
+ cfmakeraw(&raw_stdout_attr);
+ raw_stdout_attr.c_iflag = saved_stdout_attr.c_iflag;
+ raw_stdout_attr.c_lflag = saved_stdout_attr.c_lflag;
+ tcsetattr(STDOUT_FILENO, TCSANOW, &raw_stdout_attr);
}
r = process_pty_loop(master, mask, kill_pid, signo);
- if (saved)
- tcsetattr(STDIN_FILENO, TCSANOW, &saved_attr);
+ if (saved_stdout)
+ tcsetattr(STDOUT_FILENO, TCSANOW, &saved_stdout_attr);
+ if (saved_stdin)
+ tcsetattr(STDIN_FILENO, TCSANOW, &saved_stdin_attr);
return r;