Messages in this thread | | | Subject | Re: [PATCH] net:nfc:digital: Fix a double free in digital_tg_recv_dep_req | From | patchwork-bot+netdevbpf@kernel ... | Date | Tue, 27 Apr 2021 22:40:10 +0000 |
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Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 27 Apr 2021 09:22:58 -0700 you wrote: > In digital_tg_recv_dep_req, it calls nfc_tm_data_received(..,resp). > If nfc_tm_data_received() failed, the callee will free the resp via > kfree_skb() and return error. But in the exit branch, the resp > will be freed again. > > My patch sets resp to NULL if nfc_tm_data_received() failed, to > avoid the double free. > > [...]
Here is the summary with links: - net:nfc:digital: Fix a double free in digital_tg_recv_dep_req https://git.kernel.org/netdev/net-next/c/75258586793e
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