diff options
| author | Mathias Krause <minipli@googlemail.com> | 2013-04-07 14:05:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-25 21:23:48 -0700 |
| commit | 0236d37edc0522f37b83eba35432815cd98789ff (patch) | |
| tree | 7e7f5741ffae918b0c489fd0d7590ccd498463da /fs/sysfs | |
| parent | 55aa9556812fe10d71bfe82ff61058a3a03cb0f6 (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 'fs/sysfs')
0 files changed, 0 insertions, 0 deletions