diff options
author | Mathias Krause <minipli@googlemail.com> | 2013-04-07 14:05:39 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-25 21:19:55 -0700 |
commit | a3c21277df060c3c83b2aba4120d0370cf204d36 (patch) | |
tree | 718623a53484bf035f4e90989210480a6374c47e /crypto/khazad.c | |
parent | d6b8c333ca71eba35911fc4460ca37568ccfa9c0 (diff) |
crypto: algif - suppress sending source address information in recvmsg
commit 72a763d805a48ac8c0bf48fdb510e84c12de51fe 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>
Diffstat (limited to 'crypto/khazad.c')
0 files changed, 0 insertions, 0 deletions