1 files changed, 2 insertions, 3 deletions

diff --git a/fs/file.c b/fs/file.c
index d3b5fa80b71b..7cb71b992603 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -685,7 +685,6 @@ void do_close_on_exec(struct files_struct *files)
         struct fdtable *fdt;
 
         /* exec unshares first */
-        BUG_ON(atomic_read(&files->count) != 1);
         spin_lock(&files->file_lock);
         for (i = 0; ; i++) {
                 unsigned long set;
@@ -900,7 +899,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
                 return __close_fd(files, fd);
 
         if (fd >= rlimit(RLIMIT_NOFILE))
-                return -EMFILE;
+                return -EBADF;
 
         spin_lock(&files->file_lock);
         err = expand_files(files, fd);
@@ -926,7 +925,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
                 return -EINVAL;
 
         if (newfd >= rlimit(RLIMIT_NOFILE))
-                return -EMFILE;
+                return -EBADF;
 
         spin_lock(&files->file_lock);
         err = expand_files(files, newfd);