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From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Wed, 27 Aug 2014 18:31:26 +0100
Message-Id: <1409160687-32212-1-git-send-email-rjones@redhat.com>
Subject: [Qemu-devel] [PATCH] curl: Don't deref NULL pointer in call to
	aio_poll.
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To: qemu-devel@nongnu.org
Cc: stefanha@redhat.com

The original code in block/curl.c dereferences state *after* checking
that it is NULL.  That's obviously wrong, and indeed I can easily
provoke a segfault when talking to a VMware vCenter server.

I'm not as sure that this fix is the correct one, so please review it
carefully.  However it does at least fix the above segfault.

Rich.