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Message-ID: <20081005162206.1997.63147.stgit@localhost.localdomain> Date: Sun, 05 Oct 2008 17:22:10 +0100 From: Alan Cox <alan@...hat.com> To: linux-kernel@...r.kernel.org Subject: [PATCH 61/76] pty: Fix allocation failure double free 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@...hat.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; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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