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From: | Gleb Natapov |
Subject: | Re: [Qemu-devel] [PATCH] fix 64 bit issue in slirp |
Date: | Mon, 12 Jan 2009 16:40:51 +0200 |
BTW to reproduce the problem on x86_64 do: $ export MALLOC_MMAP_THRESHOLD_=10 before starting qemu. This will instruct malloc to use mmap instead of heap for small allocation and qemu will crash in slirp code since mmap returns addresses higher than 4G. -- Gleb.
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