diff mbox series

[1/2] cifs: don't send down the destination address to sendmsg for a SOCK_STREAM

Message ID 1f0efc3630e3e91d47f4b886c4ef75264aaaa42c.1663125352.git.metze@samba.org
State New
Headers show
Series cifs: don't send uninitialized memory to sock_{send,recv}msg() | expand

Commit Message

Stefan Metzmacher Sept. 14, 2022, 3:25 a.m. UTC 
This is ignored anyway by the tcp layer.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Cc: stable@vger.kernel.org
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
---
 fs/cifs/transport.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index c2fe035e573b..a43c87c1d343 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -194,8 +194,8 @@  smb_send_kvec(struct TCP_Server_Info *server, struct msghdr *smb_msg,
 
 	*sent = 0;
 
-	smb_msg->msg_name = (struct sockaddr *) &server->dstaddr;
-	smb_msg->msg_namelen = sizeof(struct sockaddr);
+	smb_msg->msg_name = NULL;
+	smb_msg->msg_namelen = 0;
 	smb_msg->msg_control = NULL;
 	smb_msg->msg_controllen = 0;
 	if (server->noblocksnd)