aboutsummaryrefslogtreecommitdiff
path: root/net/tipc/node.c
diff options
context:
space:
mode:
authorDan Carpenter <dan.carpenter@oracle.com>2012-02-06 10:20:45 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-02-29 16:34:35 -0800
commit6b06abace47c8ac0afb6cac21a133b85cd296e50 (patch)
tree7927fca424b6951464bc3a3e6450007a641c2632 /net/tipc/node.c
parent547740231f76185aadbef34dfa83c3e7dba3b34b (diff)
cdrom: use copy_to_user() without the underscores
commit 822bfa51ce44f2c63c300fdb76dc99c4d5a5ca9f upstream. "nframes" comes from the user and "nframes * CD_FRAMESIZE_RAW" can wrap on 32 bit systems. That would have been ok if we used the same wrapped value for the copy, but we use a shifted value. We should just use the checked version of copy_to_user() because it's not going to make a difference to the speed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/tipc/node.c')
0 files changed, 0 insertions, 0 deletions