From: Tom Lendacky Date: Tue, 12 Nov 2013 17:46:10 +0000 (-0600) Subject: crypto: scatterwalk - Set the chain pointer indication bit X-Git-Tag: v3.13-rc3~19^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41da8b5adba77e22584f8b45f9641504fa885308;p=pandora-kernel.git crypto: scatterwalk - Set the chain pointer indication bit 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. Cc: stable@vger.kernel.org Signed-off-by: Tom Lendacky Signed-off-by: Herbert Xu --- Reading git-diff-tree failed