Re: [PATCH net] s390/ism: folio_put() after error

[patchwork-bot+netdevbpf]

Hello:

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

On Wed,  2 Sep 2026 16:37:33 +0200 you wrote:
> dmb->cpu_addr was allocated via folio_alloc(). Use folio_put() instead of
> kfree() in the error exit of ism_alloc_dmb() to avoid slab allocator
> corruption.
> 
> While at it, reset dmb->cpu_addr after folio_put to avoid unintentional UAF
> by future callers.
> 
> [...]

Here is the summary with links:
  - [net] s390/ism: folio_put() after error
    https://git.kernel.org/netdev/net/c/907a56ab3eb8

You are awesome, thank you!
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