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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-28 11:16:41 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-28 11:16:41 +0800 |
| commit | 6d7e3d89954af773c70948a54cfa2aaa15907c1c (patch) | |
| tree | 6908f5e0e1af7294c00dc4e06ed583ef62f594df /crypto/algif_aead.c | |
| parent | d725332208ef13241fc435eece790c9d0ea16a4e (diff) | |
| parent | f858c7bcca8c20761a20593439fe998b4b67e86b (diff) | |
| download | lwn-6d7e3d89954af773c70948a54cfa2aaa15907c1c.tar.gz lwn-6d7e3d89954af773c70948a54cfa2aaa15907c1c.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Merge the crypto tree for 4.1 to pull in the changeset that disables
algif_aead.
Diffstat (limited to 'crypto/algif_aead.c')
| -rw-r--r-- | crypto/algif_aead.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c index 53702e9c6820..a55e4e6fa3d8 100644 --- a/crypto/algif_aead.c +++ b/crypto/algif_aead.c @@ -34,7 +34,7 @@ struct aead_ctx { /* * RSGL_MAX_ENTRIES is an artificial limit where user space at maximum * can cause the kernel to allocate RSGL_MAX_ENTRIES * ALG_MAX_PAGES - * bytes + * pages */ #define RSGL_MAX_ENTRIES ALG_MAX_PAGES struct af_alg_sgl rsgl[RSGL_MAX_ENTRIES]; @@ -436,11 +436,10 @@ static int aead_recvmsg(struct socket *sock, struct msghdr *msg, size_t ignored, if (err < 0) goto unlock; usedpages += err; - /* chain the new scatterlist with initial list */ + /* chain the new scatterlist with previous one */ if (cnt) - scatterwalk_crypto_chain(ctx->rsgl[0].sg, - ctx->rsgl[cnt].sg, 1, - sg_nents(ctx->rsgl[cnt-1].sg)); + af_alg_link_sg(&ctx->rsgl[cnt-1], &ctx->rsgl[cnt]); + /* we do not need more iovecs as we have sufficient memory */ if (outlen <= usedpages) break; |