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Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (wa
From: |
Jamie Lokier |
Subject: |
Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0) |
Date: |
Tue, 19 May 2009 21:34:27 +0100 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
malc wrote:
> Thanks for an attempt, but i don't like it either, since it sortof
> breaks the (unspoken?) qemu_malloc/realloc contract that those will
> never return NULL. I've commited the thing i had in mind.
realloc returns NULL if the size is zero, and frees the object if the
pointer is non-NULL.
-- Jamie
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, (continued)
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Eduardo Habkost, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Jamie Lokier, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Markus Armbruster, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Eduardo Habkost, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, malc, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Eduardo Habkost, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, malc, 2009/05/19
- [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0), Eduardo Habkost, 2009/05/19
- Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0), malc, 2009/05/19
- Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0), Eduardo Habkost, 2009/05/19
- Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0),
Jamie Lokier <=
- Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0 (was Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0), Kevin Wolf, 2009/05/20
- [Qemu-devel] Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0, Markus Armbruster, 2009/05/20
- [Qemu-devel] Re: [PATCH] Make qemu_alloc()/qemu_realloc() return NULL for size==0, malc, 2009/05/20
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Jamie Lokier, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, Eduardo Habkost, 2009/05/19
- Re: [Qemu-devel] [PATCH] fix qemu_malloc() error check for size==0, malc, 2009/05/19