| commit | 68c6beb373955da0886d8f4f5995b3922ceda4be | [log] [tgz] |
|---|---|---|
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | Thu Nov 21 03:14:34 2013 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Wed Nov 20 21:52:30 2013 -0500 |
| tree | 9e5d243a17858f1b21cb4f011d472a7a57187866 | |
| 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>