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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-07-24 12:52:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-10 12:54:27 -0700 |
| commit | dc6802a771e91050fb686dfeeb9de4c6c9cadb79 (patch) | |
| tree | 1fa2d7ffa108e53a2433e816a8195aec7d6050f0 /drivers/tty/tty_ldisc.c | |
| parent | 4ac5d7050e4e4d63751e78fb152a274d05c08563 (diff) | |
| download | blackbird-op-linux-dc6802a771e91050fb686dfeeb9de4c6c9cadb79.tar.gz blackbird-op-linux-dc6802a771e91050fb686dfeeb9de4c6c9cadb79.zip | |
tty: handle NULL parameters in free_tty_struct()
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.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ldisc.c')
0 files changed, 0 insertions, 0 deletions
