diff options
| author | Julia Lawall <julia@diku.dk> | 2011-12-23 08:02:55 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-04 18:52:43 -0500 |
| commit | e7c8e8605d0bafc705ff27f9da98a1668427cc0f (patch) | |
| tree | 28611cae53fdf460b502e4113522181e3ce3f4ce /drivers/usb/storage/usb.c | |
| parent | 5632c827cbd3617613530ba0e99344192d0a31ca (diff) | |
drivers/usb/class/cdc-acm.c: clear dangling pointer
On some failures, the country_code field of an acm structure is freed
without freeing the acm structure itself. Elsewhere, operations including
memcpy and kfree are performed on the country_code field. The patch sets
the country_code field to NULL when it is freed, and likewise sets the
country_code_size field to 0.
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage/usb.c')
0 files changed, 0 insertions, 0 deletions