diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/socket.c b/net/socket.c index 96300cdc0625..b6bd4cf44d3f 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1878,10 +1878,8 @@ out_fd: return ERR_PTR(err); } -int __sys_accept4_file(struct file *file, unsigned file_flags, - struct sockaddr __user *upeer_sockaddr, - int __user *upeer_addrlen, int flags, - unsigned long nofile) +static int __sys_accept4_file(struct file *file, struct sockaddr __user *upeer_sockaddr, + int __user *upeer_addrlen, int flags) { struct file *newfile; int newfd; @@ -1892,11 +1890,11 @@ int __sys_accept4_file(struct file *file, unsigned file_flags, if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK)) flags = (flags & ~SOCK_NONBLOCK) | O_NONBLOCK; - newfd = __get_unused_fd_flags(flags, nofile); + newfd = get_unused_fd_flags(flags); if (unlikely(newfd < 0)) return newfd; - newfile = do_accept(file, file_flags, upeer_sockaddr, upeer_addrlen, + newfile = do_accept(file, 0, upeer_sockaddr, upeer_addrlen, flags); if (IS_ERR(newfile)) { put_unused_fd(newfd); @@ -1926,9 +1924,8 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, f = fdget(fd); if (f.file) { - ret = __sys_accept4_file(f.file, 0, upeer_sockaddr, - upeer_addrlen, flags, - rlimit(RLIMIT_NOFILE)); + ret = __sys_accept4_file(f.file, upeer_sockaddr, + upeer_addrlen, flags); fdput(f); } @@ -2106,6 +2103,7 @@ int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags, msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_namelen = 0; + msg.msg_ubuf = NULL; if (addr) { err = move_addr_to_kernel(addr, addr_len, &address); if (err < 0) @@ -2405,6 +2403,7 @@ int __copy_msghdr_from_user(struct msghdr *kmsg, return -EMSGSIZE; kmsg->msg_iocb = NULL; + kmsg->msg_ubuf = NULL; *uiov = msg.msg_iov; *nsegs = msg.msg_iovlen; return 0; |