patches for DPDK stable branches
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* [dpdk-stable] [PATCH v2 1/4] vhost: fix uninitialized vhost queue
       [not found] ` <1617368642-131298-1-git-send-email-jiayu.hu@intel.com>
@ 2021-04-02 13:03   ` Jiayu Hu
  2021-04-13 11:30     ` Maxime Coquelin
  0 siblings, 1 reply; 2+ messages in thread
From: Jiayu Hu @ 2021-04-02 13:03 UTC (permalink / raw)
  To: dev
  Cc: maxime.coquelin, chenbo.xia, yinan.wang, sunil.pai.g,
	cheng1.jiang, Jiayu Hu, stable

This patch allocates vhost queue by rte_zmalloc() to avoid
undefined values.

Fixes: a277c7159876 ("vhost: refactor code structure")
Cc: stable@dpdk.org

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
---
 lib/librte_vhost/vhost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
index c9d1371..8657bbe 100644
--- a/lib/librte_vhost/vhost.c
+++ b/lib/librte_vhost/vhost.c
@@ -609,7 +609,7 @@ alloc_vring_queue(struct virtio_net *dev, uint32_t vring_idx)
 		if (dev->virtqueue[i])
 			continue;
 
-		vq = rte_malloc(NULL, sizeof(struct vhost_virtqueue), 0);
+		vq = rte_zmalloc(NULL, sizeof(struct vhost_virtqueue), 0);
 		if (vq == NULL) {
 			VHOST_LOG_CONFIG(ERR,
 				"Failed to allocate memory for vring:%u.\n", i);
-- 
2.7.4


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dpdk-stable] [PATCH v2 1/4] vhost: fix uninitialized vhost queue
  2021-04-02 13:03   ` [dpdk-stable] [PATCH v2 1/4] vhost: fix uninitialized vhost queue Jiayu Hu
@ 2021-04-13 11:30     ` Maxime Coquelin
  0 siblings, 0 replies; 2+ messages in thread
From: Maxime Coquelin @ 2021-04-13 11:30 UTC (permalink / raw)
  To: Jiayu Hu, dev; +Cc: chenbo.xia, yinan.wang, sunil.pai.g, cheng1.jiang, stable



On 4/2/21 3:03 PM, Jiayu Hu wrote:
> This patch allocates vhost queue by rte_zmalloc() to avoid
> undefined values.
> 
> Fixes: a277c7159876 ("vhost: refactor code structure")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
> ---
>  lib/librte_vhost/vhost.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
> index c9d1371..8657bbe 100644
> --- a/lib/librte_vhost/vhost.c
> +++ b/lib/librte_vhost/vhost.c
> @@ -609,7 +609,7 @@ alloc_vring_queue(struct virtio_net *dev, uint32_t vring_idx)
>  		if (dev->virtqueue[i])
>  			continue;
>  
> -		vq = rte_malloc(NULL, sizeof(struct vhost_virtqueue), 0);
> +		vq = rte_zmalloc(NULL, sizeof(struct vhost_virtqueue), 0);
>  		if (vq == NULL) {
>  			VHOST_LOG_CONFIG(ERR,
>  				"Failed to allocate memory for vring:%u.\n", i);
> 

Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Thanks,
Maxime


^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2021-04-13 11:30 UTC | newest]

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     [not found] <1615985773-406787-1-git-send-email-jiayu.hu@intel.com>
     [not found] ` <1617368642-131298-1-git-send-email-jiayu.hu@intel.com>
2021-04-02 13:03   ` [dpdk-stable] [PATCH v2 1/4] vhost: fix uninitialized vhost queue Jiayu Hu
2021-04-13 11:30     ` Maxime Coquelin

patches for DPDK stable branches

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