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]

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