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authorbouyer <bouyer@NetBSD.org>2006-05-10 21:31:49 +0000
committerbouyer <bouyer@NetBSD.org>2006-05-10 21:31:49 +0000
commit2b90da46130a8b07406783049cd36da2d1bec469 (patch)
tree7f9d7afb72d23d10745adf3b8e5d4b418df94d20 /gnu/usr.bin/gcc4/cpp
parent4d375f236f6a9bcabffa173bc3036ff6b7aec220 (diff)
Fix NULL pointer deref when a backend switches to closing without
have been connected. Make sure we connect only once; avoid getting disk attached multiple times when there are multiple block devices configured (the xenbus seems to call the callbacks for all xbd when each of them comes up).
Diffstat (limited to 'gnu/usr.bin/gcc4/cpp')
0 files changed, 0 insertions, 0 deletions