Re: [PATCH AUTOSEL 6.18-5.10] sctp: auth: propagate HMAC calculation errors to callers

[Eric Biggers]

On Mon, Oct 19, 2026 at 09:49:03AM -0400, Sasha Levin wrote:
> - Residual in this tree: `crypto_shash_setkey()` failure still `goto
>   free` without an error (mainline HMAC helpers no longer have that
>   path). That is preexisting and outside this commit.

I don't think this backport can be considered complete without handling
that case.

- Eric