Files
linux/crypto
Mathias Krause d74a73f345 crypto: algif - suppress sending source address information in recvmsg
BugLink: http://bugs.launchpad.net/bugs/1173170

commit 72a763d805 upstream.

The current code does not set the msg_namelen member to 0 and therefore
makes net/socket.c leak the local sockaddr_storage variable to userland
-- 128 bytes of kernel stack memory. Fix that.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2013-05-01 11:39:28 -04:00
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