Date: Mon, 22 Jun 2009 21:09:52 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r194659 - head/sys/dev/usb Message-ID: <200906222109.n5ML9qXl052812@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: thompsa Date: Mon Jun 22 21:09:52 2009 New Revision: 194659 URL: http://svn.freebsd.org/changeset/base/194659 Log: Fix length check for ugen control transfer. Submitted by: Sylvestre Gallon, HPS Modified: head/sys/dev/usb/usb_generic.c Modified: head/sys/dev/usb/usb_generic.c ============================================================================== --- head/sys/dev/usb/usb_generic.c Mon Jun 22 20:58:56 2009 (r194658) +++ head/sys/dev/usb/usb_generic.c Mon Jun 22 21:09:52 2009 (r194659) @@ -1070,7 +1070,7 @@ ugen_fs_copy_in(struct usb_fifo *f, uint if (error) { return (error); } - if (length >= sizeof(*req)) { + if (length != sizeof(*req)) { xfer->error = USB_ERR_INVAL; goto complete; }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200906222109.n5ML9qXl052812>