diff options
| author | Tomas Hozza <[email protected]> | 2012-11-08 10:53:29 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2012-11-15 15:38:34 -0800 |
| commit | 95a69adab9acfc3981c504737a2b6578e4d846ef (patch) | |
| tree | a1723dbb78e14389441d0911e7a53398dfffa590 /net/lapb/lapb_iface.c | |
| parent | aeba4a06f28fad11b1e61d150bd3cde3008b80c8 (diff) | |
tools: hv: Netlink source address validation allows DoS
The source code without this patch caused hypervkvpd to exit when it processed
a spoofed Netlink packet which has been sent from an untrusted local user.
Now Netlink messages with a non-zero nl_pid source address are ignored
and a warning is printed into the syslog.
Signed-off-by: Tomas Hozza <[email protected]>
Acked-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions