Re: [PATCH -resend with CC] crypto: algif_hash, avoid zero-sized array

[Herbert Xu]

On Thu, Dec 15, 2016 at 02:31:01PM +0100, Jiri Slaby wrote:
> With this reproducer:
>   struct sockaddr_alg alg = {
>           .salg_family = 0x26,
>           .salg_type = "hash",
>           .salg_feat = 0xf,
>           .salg_mask = 0x5,
>           .salg_name = "digest_null",
>   };
>   int sock, sock2;
> 
>   sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
>   bind(sock, (struct sockaddr *)&alg, sizeof(alg));
>   sock2 = accept(sock, NULL, NULL);
>   setsockopt(sock, SOL_ALG, ALG_SET_KEY, "\x9b\xca", 2);
>   accept(sock2, NULL, NULL);

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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