1 files changed, 10 insertions, 10 deletions

diff --git a/net/socket.c b/net/socket.c
index d163adff95bf..31105f9048a8 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -369,7 +369,7 @@ static int sock_alloc_fd(struct file **filep, int flags)
         return fd;
 }
 
-static int sock_attach_fd(struct socket *sock, struct file *file)
+static int sock_attach_fd(struct socket *sock, struct file *file, int flags)
 {
         struct dentry *dentry;
         struct qstr name = { .name = "" };
@@ -391,7 +391,7 @@ static int sock_attach_fd(struct socket *sock, struct file *file)
         init_file(file, sock_mnt, dentry, FMODE_READ | FMODE_WRITE,
                   &socket_file_ops);
         SOCK_INODE(sock)->i_fop = &socket_file_ops;
-        file->f_flags = O_RDWR;
+        file->f_flags = O_RDWR | (flags & O_NONBLOCK);
         file->f_pos = 0;
         file->private_data = sock;
 
@@ -404,7 +404,7 @@ int sock_map_fd(struct socket *sock, int flags)
         int fd = sock_alloc_fd(&newfile, flags);
 
         if (likely(fd >= 0)) {
-                int err = sock_attach_fd(sock, newfile);
+                int err = sock_attach_fd(sock, newfile, flags);
 
                 if (unlikely(err < 0)) {
                         put_filp(newfile);
@@ -1223,7 +1223,7 @@ asmlinkage long sys_socket(int family, int type, int protocol)
         int flags;
 
         flags = type & ~SOCK_TYPE_MASK;
-        if (flags & ~SOCK_CLOEXEC)
+        if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
                 return -EINVAL;
         type &= SOCK_TYPE_MASK;
 
@@ -1234,7 +1234,7 @@ asmlinkage long sys_socket(int family, int type, int protocol)
         if (retval < 0)
                 goto out;
 
-        retval = sock_map_fd(sock, flags & O_CLOEXEC);
+        retval = sock_map_fd(sock, flags & (O_CLOEXEC | O_NONBLOCK));
         if (retval < 0)
                 goto out_release;
 
@@ -1260,7 +1260,7 @@ asmlinkage long sys_socketpair(int family, int type, int protocol,
         int flags;
 
         flags = type & ~SOCK_TYPE_MASK;
-        if (flags & ~SOCK_CLOEXEC)
+        if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
                 return -EINVAL;
         type &= SOCK_TYPE_MASK;
 
@@ -1298,12 +1298,12 @@ asmlinkage long sys_socketpair(int family, int type, int protocol,
                 goto out_release_both;
         }
 
-        err = sock_attach_fd(sock1, newfile1);
+        err = sock_attach_fd(sock1, newfile1, flags & O_NONBLOCK);
         if (unlikely(err < 0)) {
                 goto out_fd2;
         }
 
-        err = sock_attach_fd(sock2, newfile2);
+        err = sock_attach_fd(sock2, newfile2, flags & O_NONBLOCK);
         if (unlikely(err < 0)) {
                 fput(newfile1);
                 goto out_fd1;
@@ -1429,7 +1429,7 @@ long do_accept(int fd, struct sockaddr __user *upeer_sockaddr,
         int err, len, newfd, fput_needed;
         struct sockaddr_storage address;
 
-        if (flags & ~SOCK_CLOEXEC)
+        if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK))
                 return -EINVAL;
 
         if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK))
@@ -1459,7 +1459,7 @@ long do_accept(int fd, struct sockaddr __user *upeer_sockaddr,
                 goto out_put;
         }
 
-        err = sock_attach_fd(newsock, newfile);
+        err = sock_attach_fd(newsock, newfile, flags & O_NONBLOCK);
         if (err < 0)
                 goto out_fd_simple;