From: Jon Smirl <jonsmirl@yahoo.com>
To: James Simmons <jsimmons@infradead.org>
Cc: fbdev <linux-fbdev-devel@lists.sourceforge.net>
Subject: Re: fbmem.c : FBIOGETCMAP
Date: Sun, 5 Jan 2003 12:40:33 -0800 (PST) [thread overview]
Message-ID: <20030105204033.19207.qmail@web14904.mail.yahoo.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0301052034420.24903-100000@phoenix.infradead.org>
It needs a copy_to_user too to work. Probably doesn't
need the copy_from_user.
Is the right fix?
case FBIOGETCMAP:
fb_copy_cmap(&info->cmap, &cmap, 0);
if (copy_to_user((void *) arg, &cmap, sizeof(cmap)))
return -EFAULT;
return 0;
=====
Jon Smirl
jonsmirl@yahoo.com
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next prev parent reply other threads:[~2003-01-05 20:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-05 20:18 fbmem.c : FBIOGETCMAP Jon Smirl
2003-01-05 20:35 ` James Simmons
2003-01-05 20:40 ` Jon Smirl [this message]
2003-01-05 20:52 ` James Simmons
[not found] <20030107165740.53554.qmail@web14906.mail.yahoo.com>
2003-01-07 22:37 ` James Simmons
2003-01-08 3:49 ` Antonino Daplas
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