On 07/20/2012 11:48 AM, Alan Cox wrote: > On Fri, 20 Jul 2012 10:06:34 +0300 > Dan Carpenter <dan.carpen...@oracle.com> wrote: > >> We sometimes pass NULL pointers to free_tty_struct(). One example where >> it can happen is in the error handling code in pty_common_install(). >> >> Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com> > > Acked-by: Alan Cox <a...@linux.intel.com> > > We probably shouldn't be passing NULLs there but making > free_tty_struct(NULL) a no-op matches the kfree and other behaviours and > is robust.
Yes, this was unintended. Good catch, Dan. thanks, -- js suse labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
