| commit | b5325a02aa84c794cf520d6d68cae4b150988a32 | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <darrick.wong@oracle.com> | Fri May 10 15:40:13 2013 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue May 21 10:13:23 2013 -0700 |
| tree | 1f91407c6ac96bed7c0dea018ea0315648601954 | |
| parent | 89fb9e7c3423662f4969a1e8ef0f5d44835d2381 [diff] |
ttyprintk: Fix NULL pointer deref by setting tty_port ops after initializing port tty_port_init() zeroes out the tty port, which means that we have to set the ops pointer /after/, not before this call. Otherwise, tty_port_open will crash when it tries to deref ops, which is now a NULL pointer. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>