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(parent: 7502bc8) | patch
isdn: mISDN: socket: fix information leak to userland
authorKulikov Vasiliy <segooon@gmail.com>
Fri, 29 Oct 2010 23:04:33 +0000 (23:04 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 30 Oct 2010 23:49:38 +0000 (16:49 -0700)
commit07b3a2b3d4506b569760048660bbe7494261f549
treedad07ece7f32cfa73cfe3bf4e31f04c9a4b9a5eftree | snapshot
parent7502bc868505f2e57b99dffad7af2e0b6516dfb0commit | diff
isdn: mISDN: socket: fix information leak to userland

Structure mISDN_devinfo is copied to userland with the field "name"
that has the last elements unitialized.  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>
drivers/isdn/mISDN/socket.c diff | blob | history
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