[PATCH 67/80] pty: Fix allocation failure double free

Alan Cox
2008-10-13T10:00:47Z

The updating and moving around of the pty code added a bug where both the
helper and caller free the main tty struct (the pty driver must free the
o_tty pair itself however).

Signed-off-by: Alan Cox <alan@redhat.com>
---

drivers/char/pty.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index c3ab8c3..3c6b791 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -544,8 +544,6 @@ free_mem_out:
module_put(o_tty->driver->owner);
free_tty_struct(o_tty);
pty_unix98_shutdown(tty);
- free_tty_struct(tty);
- module_put(driver->owner);
return -ENOMEM;
}