diff options
Diffstat (limited to 'freed-ora/current/f23/pptp-verify-sockaddr_len-in-pptp_bind-and-pptp_conne.patch')
| -rw-r--r-- | freed-ora/current/f23/pptp-verify-sockaddr_len-in-pptp_bind-and-pptp_conne.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/freed-ora/current/f23/pptp-verify-sockaddr_len-in-pptp_bind-and-pptp_conne.patch b/freed-ora/current/f23/pptp-verify-sockaddr_len-in-pptp_bind-and-pptp_conne.patch deleted file mode 100644 index b891c5211..000000000 --- a/freed-ora/current/f23/pptp-verify-sockaddr_len-in-pptp_bind-and-pptp_conne.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 16c5a158e97d5b1f6c8bf86b006c1349f025d4e0 Mon Sep 17 00:00:00 2001 -From: WANG Cong <xiyou.wangcong@gmail.com> -Date: Mon, 14 Dec 2015 13:48:36 -0800 -Subject: [PATCH] pptp: verify sockaddr_len in pptp_bind() and pptp_connect() - -Reported-by: Dmitry Vyukov <dvyukov@gmail.com> -Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ppp/pptp.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c -index fc69e41d0950..597c53e0a2ec 100644 ---- a/drivers/net/ppp/pptp.c -+++ b/drivers/net/ppp/pptp.c -@@ -419,6 +419,9 @@ static int pptp_bind(struct socket *sock, struct sockaddr *uservaddr, - struct pptp_opt *opt = &po->proto.pptp; - int error = 0; - -+ if (sockaddr_len < sizeof(struct sockaddr_pppox)) -+ return -EINVAL; -+ - lock_sock(sk); - - opt->src_addr = sp->sa_addr.pptp; -@@ -440,6 +443,9 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr, - struct flowi4 fl4; - int error = 0; - -+ if (sockaddr_len < sizeof(struct sockaddr_pppox)) -+ return -EINVAL; -+ - if (sp->sa_protocol != PX_PROTO_PPTP) - return -EINVAL; - --- -2.5.0 - |
