From: "Cédric Le Goater" <clg@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: aik@ozlabs.ru, lvivier@redhat.com, philmd@redhat.com, groug@kaod.org
Subject: Re: [Qemu-devel] [PATCH 3/7] spapr: Fixes a leak in CAS
Date: Wed, 11 Sep 2019 09:28:15 +0200 [thread overview]
Message-ID: <5cef1668-c20f-03aa-eab9-ba305891bad0@kaod.org> (raw)
In-Reply-To: <20190911040452.8341-4-david@gibson.dropbear.id.au>
On 11/09/2019 06:04, David Gibson wrote:
> From: Alexey Kardashevskiy <aik@ozlabs.ru>
>
> Add a missing g_free(fdt) if the resulting tree is bigger
> than the space allocated by SLOF.
>
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Thanks,
C.
> ---
> hw/ppc/spapr.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index e03e874d94..d93dacd483 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -1024,6 +1024,7 @@ int spapr_h_cas_compose_response(SpaprMachineState *spapr,
> _FDT((fdt_pack(fdt)));
>
> if (fdt_totalsize(fdt) + sizeof(hdr) > size) {
> + g_free(fdt);
> trace_spapr_cas_failed(size);
> return -1;
> }
>
next prev parent reply other threads:[~2019-09-11 7:29 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 4:04 [Qemu-devel] [PATCH 0/7] spapr: CAS and reset cleanup preliminaries David Gibson
2019-09-11 4:04 ` [Qemu-devel] [PATCH 1/7] spapr: Simplify handling of pre ISA 3.0 guest workaround handling David Gibson
2019-09-11 7:09 ` Cédric Le Goater
2019-09-11 7:26 ` Greg Kurz
2019-09-11 7:37 ` Alexey Kardashevskiy
2019-09-11 4:04 ` [Qemu-devel] [PATCH 2/7] spapr: Move handling of special NVLink numa node from reset to init David Gibson
2019-09-11 7:28 ` Cédric Le Goater
2019-09-11 7:33 ` Greg Kurz
2019-09-11 7:41 ` Alexey Kardashevskiy
2019-09-11 4:04 ` [Qemu-devel] [PATCH 3/7] spapr: Fixes a leak in CAS David Gibson
2019-09-11 7:28 ` Cédric Le Goater [this message]
2019-09-11 7:36 ` Greg Kurz
2019-09-11 4:04 ` [Qemu-devel] [PATCH 4/7] spapr: Skip leading zeroes from memory@ DT node names David Gibson
2019-09-11 8:01 ` Greg Kurz
2019-09-11 4:04 ` [Qemu-devel] [PATCH 5/7] spapr: Do not put empty properties for -kernel/-initrd/-append David Gibson
2019-09-11 8:46 ` Greg Kurz
2019-09-12 1:59 ` Alexey Kardashevskiy
2019-09-11 4:04 ` [Qemu-devel] [PATCH 6/7] spapr: Stop providing RTAS blob David Gibson
2019-09-11 9:16 ` Greg Kurz
2019-09-12 1:50 ` Alexey Kardashevskiy
2019-09-12 7:20 ` Greg Kurz
2019-09-11 4:04 ` [Qemu-devel] [PATCH 7/7] spapr: Perform machine reset in a more sensible order David Gibson
2019-09-11 7:40 ` Alexey Kardashevskiy
2019-09-11 7:51 ` David Gibson
2019-09-11 7:54 ` Cédric Le Goater
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