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Re: [Qemu-devel] [RFC] qdict: issue about usb controller hot-plug/unplug
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [RFC] qdict: issue about usb controller hot-plug/unplug |
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Date: |
Tue, 27 May 2014 14:43:48 +0200 |
Hi,
> >> Usually Electric Fence is pretty good at catching them.
> >> http://www.pf-lug.de/projekte/haya/efence.php
>
> Another useful tool for pinpointing use-after-free and similar at
> runtime is valgrind.
Agree. valgrind finds more problems, but efence has much better
performance. Thats why I usually try efence first for the cases where I
know it has a good chance to catch them.
cheers,
Gerd