From 8497298808d313badf04dab49bbbbd12a6bafa79 Mon Sep 17 00:00:00 2001
From: dd <dd@FreeBSD.org>
Date: Sun, 29 Jul 2001 09:16:07 +0000
Subject: ioctl(2) can return EFAULT from copyin.

PR:		29285
Submitted by:	Philipp Mergenthaler <philipp.mergenthaler@stud.uni-karlsruhe.de>
---
 lib/libc/sys/ioctl.2 | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/libc')

diff --git a/lib/libc/sys/ioctl.2 b/lib/libc/sys/ioctl.2
index fe1fea2..f5e49d1 100644
--- a/lib/libc/sys/ioctl.2
+++ b/lib/libc/sys/ioctl.2
@@ -131,6 +131,9 @@ references.
 or
 .Fa argp
 is not valid.
+.It Bq Er EFAULT
+.Fa Argp
+points outside the process's allocated address space.
 .El
 .Sh SEE ALSO
 .Xr mt 1 ,
-- 
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