aboutsummaryrefslogtreecommitdiff
path: root/drivers/dma
diff options
context:
space:
mode:
authorTom Lendacky <thomas.lendacky@amd.com>2013-11-12 11:46:10 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-11 22:37:52 -0800
commit2facb7852a50dbb2073d9ddf688e328e06805c74 (patch)
tree91d7f8cbe0b1d66e3749316fdec837b5df88c03c /drivers/dma
parent272051255586c48a191c6748d0b5cfff2e4a4ff5 (diff)
crypto: scatterwalk - Set the chain pointer indication bit
commit 41da8b5adba77e22584f8b45f9641504fa885308 upstream. The scatterwalk_crypto_chain function invokes the scatterwalk_sg_chain function to chain two scatterlists, but the chain pointer indication bit is not set. When the resulting scatterlist is used, for example, by sg_nents to count the number of scatterlist entries, a segfault occurs because sg_nents does not follow the chain pointer to the chained scatterlist. Update scatterwalk_sg_chain to set the chain pointer indication bit as is done by the sg_chain function. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions