| commit | 2783ef23128ad0a4b34e4121c1f7ff664785712f | [log] [tgz] |
|---|---|---|
| author | Jesper Dangaard Brouer <hawk@comx.dk> | Fri Feb 06 01:59:12 2009 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Feb 06 01:59:12 2009 -0800 |
| tree | 1e0ada9b370ffc967b138dfb7d7c5464a0d4f438 | |
| parent | efc683fc2a692735029067b4f939af2a3625e31d [diff] |
udp: Fix potential wrong ip_hdr(skb) pointers Like the UDP header fix, pskb_may_pull() can potentially alter the SKB buffer. Thus the saddr and daddr, pointers may point to the old skb->data buffer. I haven't seen corruptions, as its only seen if the old skb->data buffer were reallocated by another user and written into very quickly (or poison'd by SLAB debugging). Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>