diff options
| -rw-r--r-- | include/linux/net.h | 2 | ||||
| -rw-r--r-- | net/socket.c | 20 |
2 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/net.h b/include/linux/net.h index 39a23af059b..2f999fbb188 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -20,7 +20,7 @@ #include <linux/wait.h> #include <linux/socket.h> -#include <linux/fcntl.h> /* For O_CLOEXEC */ +#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */ #include <asm/socket.h> struct poll_table_struct; diff --git a/net/socket.c b/net/socket.c index d163adff95b..31105f9048a 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; |