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authorEric Dumazet <eric.dumazet@gmail.com>2009-08-06 03:48:36 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-08 20:17:36 -0700
commit8f25b9d9c723acfc9666afe5caf1128f18da8613 (patch)
treec15785e773bd081585d347cde9f29cd2ca08460d /net
parentf43ef685dd388d9b255b5ab15e6f587668bcc7c1 (diff)
econet: Fix econet_getname() leak
commit 80922bbb12a105f858a8f0abb879cb4302d0ecaa upstream. econet_getname() can leak kernel memory to user. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
-rw-r--r--net/econet/af_econet.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 8789d2bb1b06..9aae86ff25a4 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -520,6 +520,7 @@ static int econet_getname(struct socket *sock, struct sockaddr *uaddr,
if (peer)
return -EOPNOTSUPP;
+ memset(sec, 0, sizeof(*sec));
mutex_lock(&econet_mutex);
sk = sock->sk;