tree a671bcf66969ac8af41a1b887f061f18bf64c1c2
parent ab81873974afa3ce7bd8669580b06d33353f1e7c
author Ondrej Kozina <okozina@redhat.com> 1408960194 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1409814430 +0800

crypto: algif - avoid excessive use of socket buffer in skcipher

On archs with PAGE_SIZE >= 64 KiB the function skcipher_alloc_sgl()
fails with -ENOMEM no matter what user space actually requested.
This is caused by the fact sock_kmalloc call inside the function tried
to allocate more memory than allowed by the default kernel socket buffer
size (kernel param net.core.optmem_max).

Signed-off-by: Ondrej Kozina <okozina@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>