Add Trivial patches Maintainers.

Hi Jason/Michael/Laurent,
Can you help to pick up this patch for upstream and stable?

Thanks
Chen

From: Stefan Weil <sw@weilnetz.de>
Sent: Friday, October 18, 2024 3:44 AM
To: Zhang, Chen <chen.zhang@intel.com>; Li Zhijian <lizhijian@fujitsu.com>; Jason Wang <jasowang@redhat.com>; qemu-stable <qemu-stable@nongnu.org>; QEMU Trivial <qemu-trivial@nongnu.org>
Cc: qemu-devel@nongnu.org
Subject: Re: [PATCH] Fix calculation of minimum in colo_compare_tcp


It looks like nobody has sent a pull request for this fix up to now. Is it trivial enough for qemu-trivial? And maybe qemu-stable could also apply it to older versions.

Stefan W.
Am 10.09.24 um 04:38 schrieb Zhang, Chen:

-----Original Message-----

From: Stefan Weil <sw@weilnetz.de><mailto:sw@weilnetz.de>

Sent: Tuesday, September 10, 2024 4:43 AM

To: Zhang, Chen <chen.zhang@intel.com><mailto:chen.zhang@intel.com>; Li Zhijian <lizhijian@fujitsu.com><mailto:lizhijian@fujitsu.com>;

Jason Wang <jasowang@redhat.com><mailto:jasowang@redhat.com>

Cc: qemu-devel@nongnu.org<mailto:qemu-devel@nongnu.org>; Stefan Weil <sw@weilnetz.de><mailto:sw@weilnetz.de>

Subject: [PATCH] Fix calculation of minimum in colo_compare_tcp



GitHub's CodeQL reports a critical error which is fixed by using the MIN

macro:



    Unsigned difference expression compared to zero



Signed-off-by: Stefan Weil <sw@weilnetz.de><mailto:sw@weilnetz.de>



Looks good to me.

Reviewed-by: Zhang Chen <chen.zhang@intel.com><mailto:chen.zhang@intel.com>



Thanks

Chen



---

 net/colo-compare.c | 3 +--

 1 file changed, 1 insertion(+), 2 deletions(-)



diff --git a/net/colo-compare.c b/net/colo-compare.c index

c4ad0ab71f..39f90c4065 100644

--- a/net/colo-compare.c

+++ b/net/colo-compare.c

@@ -412,8 +412,7 @@ static void colo_compare_tcp(CompareState *s,

Connection *conn)

      * can ensure that the packet's payload is acknowledged by

      * primary and secondary.

     */

-    uint32_t min_ack = conn->pack - conn->sack > 0 ?

-                       conn->sack : conn->pack;

+    uint32_t min_ack = MIN(conn->pack, conn->sack);



 pri:

     if (g_queue_is_empty(&conn->primary_list)) {

--

2.39.3 (Apple Git-146)

On Fri, Oct 18, 2024 at 10:48 AM Zhang, Chen <chen.zhang@intel.com> wrote:
>
> Add Trivial patches Maintainers.
>
>
>
> Hi Jason/Michael/Laurent,
>
> Can you help to pick up this patch for upstream and stable?

Queued.

Btw, if you want -stable next time, please cc it.

Thanks

>
>
>
> Thanks
>
> Chen
>
>
>
> From: Stefan Weil <sw@weilnetz.de>
> Sent: Friday, October 18, 2024 3:44 AM
> To: Zhang, Chen <chen.zhang@intel.com>; Li Zhijian <lizhijian@fujitsu.com>; Jason Wang <jasowang@redhat.com>; qemu-stable <qemu-stable@nongnu.org>; QEMU Trivial <qemu-trivial@nongnu.org>
> Cc: qemu-devel@nongnu.org
> Subject: Re: [PATCH] Fix calculation of minimum in colo_compare_tcp
>
>
>
> It looks like nobody has sent a pull request for this fix up to now. Is it trivial enough for qemu-trivial? And maybe qemu-stable could also apply it to older versions.
>
> Stefan W.
>
> Am 10.09.24 um 04:38 schrieb Zhang, Chen:
>
> -----Original Message-----
>
> From: Stefan Weil <sw@weilnetz.de>
>
> Sent: Tuesday, September 10, 2024 4:43 AM
>
> To: Zhang, Chen <chen.zhang@intel.com>; Li Zhijian <lizhijian@fujitsu.com>;
>
> Jason Wang <jasowang@redhat.com>
>
> Cc: qemu-devel@nongnu.org; Stefan Weil <sw@weilnetz.de>
>
> Subject: [PATCH] Fix calculation of minimum in colo_compare_tcp
>
>
>
> GitHub's CodeQL reports a critical error which is fixed by using the MIN
>
> macro:
>
>
>
>     Unsigned difference expression compared to zero
>
>
>
> Signed-off-by: Stefan Weil <sw@weilnetz.de>
>
>
>
> Looks good to me.
>
> Reviewed-by: Zhang Chen <chen.zhang@intel.com>
>
>
>
> Thanks
>
> Chen
>
>
>
> ---
>
>  net/colo-compare.c | 3 +--
>
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
>
>
> diff --git a/net/colo-compare.c b/net/colo-compare.c index
>
> c4ad0ab71f..39f90c4065 100644
>
> --- a/net/colo-compare.c
>
> +++ b/net/colo-compare.c
>
> @@ -412,8 +412,7 @@ static void colo_compare_tcp(CompareState *s,
>
> Connection *conn)
>
>       * can ensure that the packet's payload is acknowledged by
>
>       * primary and secondary.
>
>      */
>
> -    uint32_t min_ack = conn->pack - conn->sack > 0 ?
>
> -                       conn->sack : conn->pack;
>
> +    uint32_t min_ack = MIN(conn->pack, conn->sack);
>
>
>
>  pri:
>
>      if (g_queue_is_empty(&conn->primary_list)) {
>
> --
>
> 2.39.3 (Apple Git-146)