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| author | Vasiliy Kulikov <segooon@gmail.com> | 2010-11-10 18:14:33 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-10 18:14:33 (GMT) |
| commit | fe10ae53384e48c51996941b7720ee16995cbcb7 (patch) | |
| tree | b5a4332bd71d40a6193bc62d097808abfe62997a /net/core/filter.c | |
| parent | 332dd96f7ac15e937088fe11f15cfe0210e8edd1 (diff) | |
| download | linux-fsl-qoriq-fe10ae53384e48c51996941b7720ee16995cbcb7.tar.xz | |
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>
Diffstat (limited to 'net/core/filter.c')
0 files changed, 0 insertions, 0 deletions