Re: [PATCH net] net: fix skb leak in __skb_tstamp_tx()

From: patchwork-bot+netdevbpf
Date: Wed May 24 2023 - 00:20:27 EST


This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Mon, 22 May 2023 17:30:20 +0200 you wrote:
> Commit 50749f2dd685 ("tcp/udp: Fix memleaks of sk and zerocopy skbs with
> TX timestamp.") added a call to skb_orphan_frags_rx() to fix leaks with
> zerocopy skbs. But it ended up adding a leak of its own. When
> skb_orphan_frags_rx() fails, the function just returns, leaking the skb
> it just cloned. Free it before returning.
> This bug was discovered and resolved using Coverity Static Analysis
> Security Testing (SAST) by Synopsys, Inc.
> [...]

Here is the summary with links:
- [net] net: fix skb leak in __skb_tstamp_tx()

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