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authorJiri Slaby <jirislaby@gmail.com>2009-08-24 01:55:51 -0400
committerDavid S. Miller <davem@davemloft.net>2009-08-24 01:55:51 -0400
commit28e9fc592cb8c7a43e4d3147b38be6032a0e81bc (patch)
tree9eda2839aab74028e773bf7bf35a35e5077ff3fe
parent4871953c0ef2cafeb37bbe186d9d13dcb24fc2c5 (diff)
NET: llc, zero sockaddr_llc struct
sllc_arphrd member of sockaddr_llc might not be changed. Zero sllc before copying to the above layer's structure. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/llc/af_llc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 9208cf5f2bd5..c45eee1c0e8d 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -914,6 +914,7 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
914 struct llc_sock *llc = llc_sk(sk); 914 struct llc_sock *llc = llc_sk(sk);
915 int rc = 0; 915 int rc = 0;
916 916
917 memset(&sllc, 0, sizeof(sllc));
917 lock_sock(sk); 918 lock_sock(sk);
918 if (sock_flag(sk, SOCK_ZAPPED)) 919 if (sock_flag(sk, SOCK_ZAPPED))
919 goto out; 920 goto out;