Re: [PATCH v2] ethernet:enic: Fix a use after free bug in enic_hard_start_xmit
Date: Mon May 03 2021 - 16:30:17 EST
This patch was applied to netdev/net.git (refs/heads/master):
On Sun, 2 May 2021 04:58:18 -0700 you wrote:
> In enic_hard_start_xmit, it calls enic_queue_wq_skb(). Inside
> enic_queue_wq_skb, if some error happens, the skb will be freed
> by dev_kfree_skb(skb). But the freed skb is still used in
> My patch makes enic_queue_wq_skb() return error and goto spin_unlock()
> incase of error. The solution is provided by Govind.
> See https://lkml.org/lkml/2021/4/30/961.
Here is the summary with links:
- [v2] ethernet:enic: Fix a use after free bug in enic_hard_start_xmit
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