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Code Issues Releases Wiki Activity

virtio_net: Fix memory leak in virtnet_rx_mod_work

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The pointer delcaration was missing the __free(kfree).

Fixes: ff7c7d9f52 ("virtio_net: Remove command data from control_buf")
Reported-by: Jens Axboe <axboe@kernel.dk>
Closes: https://lore.kernel.org/netdev/0674ca1b-020f-4f93-94d0-104964566e3f@kernel.dk/
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Tested-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: https://lore.kernel.org/r/20240509183634.143273-1-danielj@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Daniel Jurgens 2024-05-09 13:36:34 -05:00 committed by Jakub Kicinski
parent 38155539a1
commit b49bd37f0b
1 changed files with 1 additions and 2 deletions
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3
drivers/net/virtio_net.c
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@ -2862,7 +2862,6 @@ static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
static int virtnet_close(struct net_device *dev)
{
u8 *promisc_allmulti __free(kfree) = NULL;
struct virtnet_info *vi = netdev_priv(dev);
int i;
@ -2883,11 +2882,11 @@ static void virtnet_rx_mode_work(struct work_struct *work)
{
struct virtnet_info *vi =
container_of(work, struct virtnet_info, rx_mode_work);
u8 *promisc_allmulti __free(kfree) = NULL;
struct net_device *dev = vi->dev;
struct scatterlist sg[2];
struct virtio_net_ctrl_mac *mac_data;
struct netdev_hw_addr *ha;
u8 *promisc_allmulti;
int uc_count;
int mc_count;
void *buf;