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From: | Eric Blake |
Subject: | Re: [Qemu-block] [Qemu-devel] [PATCH] qemu-iotests: Test snapshot=on with nonexistent TMPDIR |
Date: | Mon, 10 Sep 2018 10:55:15 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 |
On 9/10/18 4:57 AM, Kevin Wolf wrote:
Am 10.09.2018 um 11:29 hat Alberto Garcia geschrieben:We just fixed a bug that was causing a use-after-free when QEMU was unable to create a temporary snapshot. This is a test case for this scenario. Signed-off-by: Alberto Garcia <address@hidden>Hm, it actually doesn't crash for me even without the fix. Anyway, I don't have a good idea to make it more likely to crash and it's certainly better than nothing.
Does running the test under valgrind reliably see the use-after-free? -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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