Re: [Qemu-devel] [PATCH v2 6/7] libcacard/vcard_emul_nss: Assert vreaderOpt isn't null

[Michael Tokarev <mjt@tls.msk.ru>]

23.05.2014 15:24, Markus Armbruster пишет:
> It's not locally obvious, and Coverity can't see it either.
> 
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Reviewed-by: Alon Levy <alevy@redhat.com>
> ---
>  libcacard/vcard_emul_nss.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c
> index 2048917..4f55e44 100644
> --- a/libcacard/vcard_emul_nss.c
> +++ b/libcacard/vcard_emul_nss.c
> @@ -1181,6 +1181,7 @@ vcard_emul_options(const char *args)
>                  vreaderOpt = g_renew(VirtualReaderOptions, opts->vreader,
>                                       reader_count);
>              }
> +            assert(vreaderOpt);
>              opts->vreader = vreaderOpt;
>              vreaderOpt = &vreaderOpt[opts->vreader_count];
>              vreaderOpt->name = g_strndup(name, name_length);

Shouldn't the assignment be moved up one line into the if {}
statement instead?

Sigh, thats a second comment about this code... :)

Thanks,

/mjt