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Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends
From: |
Laurent Desnogues |
Subject: |
Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends |
Date: |
Sat, 5 Dec 2009 15:14:45 +0100 |
Hello,
probably a stupid remark, but I'll do it anyway :-)
Let's assume there are some contexts where doing a memory
allocation with a size of 0 is invalid while in some other contexts
it is valid. Wouldn't it make sense in that case to have two
functions that do memory allocation?
Of course such a split would require full review of existing code
and might introduce complexities for instance for realloc (was
the original memory block allocated with a possible size of 0
or not?).
Laurent
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, (continued)
Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Markus Armbruster, 2009/12/01
Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Avi Kivity, 2009/12/01
Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Eduardo Habkost, 2009/12/01
Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Anthony Liguori, 2009/12/04
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Markus Armbruster, 2009/12/05
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends,
Laurent Desnogues <=
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, malc, 2009/12/05
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Avi Kivity, 2009/12/05
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Reimar Döffinger, 2009/12/05
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Markus Armbruster, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, malc, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Markus Armbruster, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, malc, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Avi Kivity, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, malc, 2009/12/06
- Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends, Avi Kivity, 2009/12/06