| commit | 76bbdcb35ebb0e9c5315c4b249cd883cca9e065d | [log] [tgz] |
|---|---|---|
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | Wed Apr 06 12:25:39 2016 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Apr 30 09:26:55 2016 -0700 |
| tree | 6d9210f89bb437f0cbb7400f4972731451c06f7e | |
| parent | 9c5895057bfe5d033c65e15d13c7eee4a78cc837 [diff] |
tty: ipwireless: fix possible NULL dereference The function alloc_ctrl_packet() can fail and return NULL. Incase it fails print an error message and exit. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Reviewed-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>