1 files changed, 2 insertions, 0 deletions

diff --git a/net/socket.c b/net/socket.c
index 4ce33c35e606..f9e26c68c3cf 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2064,6 +2064,8 @@ int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
                 if (err)
                         break;
                 ++datagrams;
+                if (msg_data_left(&msg_sys))
+                        break;
                 cond_resched();
         }