From 335adde689150d2fcf4df3cb26a6fc6740ed1f3e Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 13 Oct 2008 10:43:48 +0100 Subject: [PATCH] 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 Signed-off-by: Linus Torvalds --- drivers/char/pty.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/char/pty.c b/drivers/char/pty.c index c3ab8c3110c..3c6b7911665 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; } -- 2.41.0