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[Qemu-devel] Re: [PATCH] block/vdi: Allow disk images of size 0
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From: |
Kevin Wolf |
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Subject: |
[Qemu-devel] Re: [PATCH] block/vdi: Allow disk images of size 0 |
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Date: |
Fri, 07 May 2010 10:02:48 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4 |
Am 06.05.2010 20:53, schrieb Stefan Weil:
> Even it is not very useful, users may create images of size 0.
>
> Without the special option CONFIG_ZERO_MALLOC, qemu_mallocz
> aborts execution when it is told to allocate 0 bytes,
> so avoid this kind of call.
>
> Cc: Kevin Wolf <address@hidden>
> Signed-off-by: Stefan Weil <address@hidden>
This stupid qemu_malloc behaviour only ever introduces bugs instead of
avoiding them... *sigh*
Thanks, applied to the block branch.
Kevin