| commit | 4edd87ad5cad8e159e0db3ce3131b3d97219c9cd | [log] [tgz] |
|---|---|---|
| author | Herbert Xu <herbert@gondor.apana.org.au> | Wed Oct 01 07:09:38 2008 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed Oct 01 07:09:38 2008 -0700 |
| tree | 6e5fc3c1e9de04a82bd536d9d8c2319f3e278501 | |
| parent | 12a169e7d8f4b1c95252d8b04ed0f1033ed7cfe2 [diff] |
net: BUG instead of corrupting memory in pskb_expand_head If the caller of pskb_expand_head specifies a negative nhead we'll silently overwrite other people's memory. This patch makes it BUG instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>