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crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy
authorHerbert Xu <herbert@gondor.apana.org.au>
Mon, 21 Nov 2016 08:26:19 +0000 (16:26 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Tue, 22 Nov 2016 07:02:25 +0000 (15:02 +0800)
commitc8467f7a3620698bf3c22f0e199b550fb611a8ae
treeac4aff2322676b17b409a142c1f41a77eb6678adtree | snapshot
parent8acf7a106326eb94e143552de81f34308149121ccommit | diff
crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy

The aliasing check in map_and_copy is no longer necessary because
the IPsec ESP code no longer provides an IV that points into the
actual request data.  As this check is now triggering BUG checks
due to the vmalloced stack code, I'm removing it.

Reported-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/scatterwalk.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git