[PATCH net v2] rxrpc: Fix the ACK parser to extract the SACK table for parsing

[patchwork-bot+netdevbpf at kernel.org]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni at redhat.com>:

On Thu, 04 Jun 2026 12:46:00 +0100 you wrote:
> Fix modification of the received skbuff in rxrpc_input_soft_acks() and a
> potential incorrect access of the buffer in a fragmented UDP packet (the
> packet would probably have to be deliberately pre-generated as fragmented)
> when AF_RXRPC tries to extract the contents of the SACK table by copying
> out the contents of the SACK table into a buffer before attempting to parse
> 
> AF_RXRPC assumes that it can just call skb_condense() and then validly
> access the SACK table from skb->data and that it will be a flat buffer -
> but skb_condense() can silently fail to do anything under some
> circumstances.
> 
> [...]

Here is the summary with links:
  - [net,v2] rxrpc: Fix the ACK parser to extract the SACK table for parsing
    https://git.kernel.org/netdev/net/c/333b6d5bb9f8

You are awesome, thank you!
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