diff options
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2013-11-21 03:14:34 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-20 21:52:30 -0500 |
| commit | 68c6beb373955da0886d8f4f5995b3922ceda4be (patch) | |
| tree | 9e5d243a17858f1b21cb4f011d472a7a57187866 /drivers/xen/evtchn.c | |
| parent | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c (diff) | |
net: add BUG_ON if kernel advertises msg_namelen > sizeof(struct sockaddr_storage)
In that case it is probable that kernel code overwrote part of the
stack. So we should bail out loudly here.
The BUG_ON may be removed in future if we are sure all protocols are
conformant.
Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/xen/evtchn.c')
0 files changed, 0 insertions, 0 deletions