On Mon, 12 Feb 2024 11:22:02 +0300 Dmitry Antipov wrote: > In case of GSO, 'chunk->skb' pointer may point to an entry from > fraglist created in 'sctp_packet_gso_append()'. To avoid freeing > random fraglist entry (and so undefined behavior and/or memory > leak), introduce 'sctp_chunk_release()' helper to ensure that > 'chunk->skb' is set to 'chunk->head_skb' (i.e. fraglist head) > before calling 'sctp_chunk_free()', and use the aforementioned > helper in 'sctp_inq_pop()' as well. Please repost this as a separate thread, per: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#resending-after-review Xin Long is probably out for New Year celebrations, anyway. -- pw-bot: cr
