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| author | Peter Hurley <peter@hurleysoftware.com> | 2016-01-10 08:13:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-28 01:28:20 +0300 |
| commit | c8b710b3e4348119924051551b836c94835331b1 (patch) | |
| tree | 5315047eaf79a1e2db862ab4502569b42b2b9136 /include/uapi/linux/android | |
| parent | f4f9edcf9b5289ed96113e79fa65a7bf27ecb096 (diff) | |
| download | linux-c8b710b3e4348119924051551b836c94835331b1.tar.xz | |
tty: Fix ldisc leak in failed tty_init_dev()
release_tty() leaks the ldisc instance when called directly (rather
than when releasing the file descriptor from tty_release()).
Since tty_ldisc_release() clears tty->ldisc, releasing the ldisc
instance at tty teardown if tty->ldisc is non-null is not in danger
of double-releasing the ldisc.
Remove deinitialize_tty_struct() now that free_tty_struct() always
performs the tty_ldisc_deinit().
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/android')
0 files changed, 0 insertions, 0 deletions