[Qemu-devel] Re: [PATCH v2] loader: don't call realloc(non_null, 0) when no symbols are present

[Aurelien Jarno]

On Tue, Dec 29, 2009 at 05:36:40PM +0200, Michael S. Tsirkin wrote:
> On Mon, Dec 28, 2009 at 09:20:20PM +0100, Aurelien Jarno wrote:
> > According to C99, realloc(non_null, 0) != free(non_null), that's why
> > it is forbidden in QEMU.
> > 
> > When there are no symbols, nsyms equals to 0. Free the syms structure
> > and set it to NULL instead of reallocating it with a size of 0.
> > 
> > This fixes -kernel with stripped kernels.
> > 
> > Signed-off-by: Aurelien Jarno <address@hidden>
> 
> I didn't know, you live and learn. FWIW

Can you please stop being annoying about that? I submit non-trivial 
patches like this one before committing them. This is nothing new.

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
address@hidden                 http://www.aurel32.net