Author: thompsa Date: Fri Oct 23 12:02:01 2009 New Revision: 198386 URL: http://svn.freebsd.org/changeset/base/198386
Log: MFC r198376 Prevent wraparound of the timeout variable. Submitted by: HPS Approved by: re (kib) Modified: stable/8/lib/libusb/ (props changed) stable/8/lib/libusb/libusb20_ugen20.c stable/8/lib/libusb/usb.h (props changed) Modified: stable/8/lib/libusb/libusb20_ugen20.c ============================================================================== --- stable/8/lib/libusb/libusb20_ugen20.c Fri Oct 23 11:26:58 2009 (r198385) +++ stable/8/lib/libusb/libusb20_ugen20.c Fri Oct 23 12:02:01 2009 (r198386) @@ -800,7 +800,11 @@ ugen20_tr_submit(struct libusb20_transfe if (xfer->flags & LIBUSB20_TRANSFER_DO_CLEAR_STALL) { fsep->flags |= USB_FS_FLAG_CLEAR_STALL; } - fsep->timeout = xfer->timeout; + /* NOTE: The "fsep->timeout" variable is 16-bit. */ + if (xfer->timeout > 65535) + fsep->timeout = 65535; + else + fsep->timeout = xfer->timeout; temp.ep_index = xfer->trIndex; _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"