diff options
| author | Mike Isely <isely@pobox.com> | 2008-04-07 02:22:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:09:48 -0300 |
| commit | 97f26ff6049a7fff5460cebe392ad1d699dc434c (patch) | |
| tree | 8baf83788707e1488918ba00c7430b6f7b0a9d45 /drivers/media/video/pvrusb2/pvrusb2-dvb.h | |
| parent | e5be15c63804e05b5a94197524023702a259e308 (diff) | |
V4L/DVB (7712): pvrusb2: Close connect/disconnect race
If a disconnect happens before initialization is completed, the
pvrusb2 driver can accidentally touch dangling pointers. The whole
initialization function must be protected by the big_lock, and once
inside that lock, the initialization function should abort if it is
discovered that a disconnect has already taken place.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-dvb.h')
0 files changed, 0 insertions, 0 deletions