diff options
| author | Dan Rosenberg <drosenberg@vsecurity.com> | 2010-09-15 13:43:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-17 06:54:59 +0200 |
| commit | 7011e660938fc44ed86319c18a5954e95a82ab3e (patch) | |
| tree | ae74316fe3fe11113a1fa0bf150fc8a454143f5b /drivers/net/cxgb3 | |
| parent | xfrm: dont assume rcu_read_lock in xfrm_output_one() (diff) | |
| download | linux-7011e660938fc44ed86319c18a5954e95a82ab3e.tar.xz linux-7011e660938fc44ed86319c18a5954e95a82ab3e.zip | |
drivers/net/usb/hso.c: prevent reading uninitialized memory
Fixed formatting (tabs and line breaks).
The TIOCGICOUNT device ioctl allows unprivileged users to read
uninitialized stack memory, because the "reserved" member of the
serial_icounter_struct struct declared on the stack in hso_get_count()
is not altered or zeroed before being copied back to the user. This
patch takes care of it.
Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb3')
0 files changed, 0 insertions, 0 deletions