[PATCH] tty: Fix ptmx open without closed slave.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



When we are opening ptmx, we have closed pts, by description.
Now only if we open and after close all pts' descriptions, pty_close() sets
this bit correctly

Signed-off-by: Ilya Zykov <ilya@xxxxxxx>
---
 drivers/tty/pty.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 1ce1362..7b69307 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -659,6 +659,7 @@ static int ptmx_open(struct inode *inode, struct file *filp)
 	retval = ptm_driver->ops->open(tty, filp);
 	if (retval)
 		goto err_release;
+	set_bit(TTY_OTHER_CLOSED, &tty->flags); /* THE SLAVE STILL CLOSED */
 
 	tty_unlock(tty);
 	return 0;
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux PPP]     [Linux FS]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Linmodem]     [Device Mapper]     [Linux Kernel for ARM]

  Powered by Linux