Re: [PATCH] net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Thu,  2 Oct 2025 12:14:47 +0300 you wrote:

From: Alexandr Sapozhnikov <redacted>

If new_asoc->peer.adaptation_ind=0 and sctp_ulpevent_make_authkey=0
and sctp_ulpevent_make_authkey() returns 0, then the variable
ai_ev remains zero and the zero will be dereferenced
in the sctp_ulpevent_free() function.

[...]

Here is the summary with links:
  - net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce()
    https://git.kernel.org/netdev/net/c/2f3119686ef5

You are awesome, thank you!
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