qga: remove readdir_r usage and fix use-after-free
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
# gpg: Signature made Wed 22 Oct 2014 13:56:19 BST using RSA key ID F108B584
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* remotes/mdroth/tags/qga-pull-2014-10-22-tag:
qga: Rewrite code where using readdir_r
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>