[PULL 1.10] startup crash fixes for xorg.conf input devices

[Peter Hutterer]

Note that these have not landed on master yet but they're in the pull queue.
All four fix various startup crashers, triggered by xorg.conf input device
configuration.

The following changes since commit a0b8dacbc016e38c92300ed421850e11848b8454:

  XQuartz: Adjust BUNDLE_ID_PREFIX to LAUNCHD_ID_PREFIX for server-1.10-branch (2011-07-19 23:49:31 -0700)

are available in the git repository at:
  git://people.freedesktop.org/~whot/xserver.git server-1.10-input

Peter Hutterer (4):
      xfree86: Remove devices that failed to enable on startup
      xfree86: duplicate xorg.conf device information before xf86NewInputDevice
      xfree86: NULL option values are technically valid, don't strdup them
      Initialize the fd to -1 for xorg.conf input devices.

 hw/xfree86/common/xf86Config.c |    3 +++
 hw/xfree86/common/xf86Init.c   |   32 +++++++++++++++++++++++++++-----
 hw/xfree86/common/xf86Option.c |    2 +-
 hw/xfree86/common/xf86Xinput.c |    1 +
 4 files changed, 32 insertions(+), 6 deletions(-)