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From: Dmitry Chagin <dchagin@FreeBSD.org>
Date: Mon, 27 Feb 2017 16:55:09 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r314344 - head/sys/compat/linux
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Author: dchagin
Date: Mon Feb 27 16:55:09 2017
New Revision: 314344
URL: https://svnweb.freebsd.org/changeset/base/314344

Log:
  Return EINVAL when an invalid file descriptor specified.
  
  MFC after:	1 month

Modified:
  head/sys/compat/linux/linux_event.c

Modified: head/sys/compat/linux/linux_event.c
==============================================================================
--- head/sys/compat/linux/linux_event.c	Mon Feb 27 16:53:52 2017	(r314343)
+++ head/sys/compat/linux/linux_event.c	Mon Feb 27 16:55:09 2017	(r314344)
@@ -729,7 +729,7 @@ eventfd_close(struct file *fp, struct th
 
 	efd = fp->f_data;
 	if (fp->f_type != DTYPE_LINUXEFD || efd == NULL)
-		return (EBADF);
+		return (EINVAL);
 
 	seldrain(&efd->efd_sel);
 	knlist_destroy(&efd->efd_sel.si_note);
@@ -751,7 +751,7 @@ eventfd_read(struct file *fp, struct uio
 
 	efd = fp->f_data;
 	if (fp->f_type != DTYPE_LINUXEFD || efd == NULL)
-		return (EBADF);
+		return (EINVAL);
 
 	if (uio->uio_resid < sizeof(eventfd_t))
 		return (EINVAL);
@@ -797,7 +797,7 @@ eventfd_write(struct file *fp, struct ui
 
 	efd = fp->f_data;
 	if (fp->f_type != DTYPE_LINUXEFD || efd == NULL)
-		return (EBADF);
+		return (EINVAL);
 
 	if (uio->uio_resid < sizeof(eventfd_t))
 		return (EINVAL);