| commit | fe10ae53384e48c51996941b7720ee16995cbcb7 | [log] [tgz] |
|---|---|---|
| author | Vasiliy Kulikov <segooon@gmail.com> | Wed Nov 10 10:14:33 2010 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Wed Nov 10 10:14:33 2010 -0800 |
| tree | b5a4332bd71d40a6193bc62d097808abfe62997a | |
| parent | 332dd96f7ac15e937088fe11f15cfe0210e8edd1 [diff] |
net: ax25: fix information leak to userland Sometimes ax25_getname() doesn't initialize all members of fsa_digipeater field of fsa struct, also the struct has padding bytes between sax25_call and sax25_ndigis fields. This structure is then copied to userland. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>