| commit | 5bf325a53202b8728cf7013b72688c46071e212e | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Tue Feb 12 12:26:27 2019 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Wed Feb 13 21:05:18 2019 -0800 |
| tree | 2d1696d8f6e9b45265fbb65c1d9312b7e0c89bb5 | |
| parent | 7c0db24cc431e2196d98a5d5ddaa9088e2fcbfe5 [diff] |
net: fix possible overflow in __sk_mem_raise_allocated() With many active TCP sockets, fat TCP sockets could fool __sk_mem_raise_allocated() thanks to an overflow. They would increase their share of the memory, instead of decreasing it. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>