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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-01-24 09:41:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 11:21:26 -0800 |
| commit | 96a8d14e875a017f9e9e71d93433414e9fb8863f (patch) | |
| tree | 80e1968fc8318243921c35be0cf6324f4fa01e9f /drivers/staging/ozwpan | |
| parent | 392c6ff87f568d573239b763855160d1f06114de (diff) | |
staging: cxt1e1: buffer overflow in do_del_chan()
If we don't restrict "cp.channum" to 3 digits then the sprintf() will
overflow. I've added a check and changed the sprintf() to snprintf().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ozwpan')
0 files changed, 0 insertions, 0 deletions