| From | Alan Cox <> | Subject | [PATCH 67/80] pty: Fix allocation failure double free | Date | Mon, 13 Oct 2008 10:43:48 +0100 |
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From: Alan Cox <alan@redhat.com>
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; }
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