Date: Mon, 8 Jun 2020 09:25:02 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r361908 - stable/10/sys/dev/usb Message-ID: <202006080925.0589P2Be029647@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Mon Jun 8 09:25:01 2020 New Revision: 361908 URL: https://svnweb.freebsd.org/changeset/base/361908 Log: MFC r361577: Don't allow USB device drivers to parent own interface. It will prevent proper USB device detach. Sponsored by: Mellanox Technologies Modified: stable/10/sys/dev/usb/usb_device.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/usb/usb_device.c ============================================================================== --- stable/10/sys/dev/usb/usb_device.c Mon Jun 8 09:24:28 2020 (r361907) +++ stable/10/sys/dev/usb/usb_device.c Mon Jun 8 09:25:01 2020 (r361908) @@ -1274,7 +1274,7 @@ usbd_set_parent_iface(struct usb_device *udev, uint8_t { struct usb_interface *iface; - if (udev == NULL) { + if (udev == NULL || iface_index == parent_index) { /* nothing to do */ return; }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202006080925.0589P2Be029647>