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authorLeonidas S. Barbosa <leosilva@linux.vnet.ibm.com>2014-10-28 15:44:30 -0200
committerHerbert Xu <herbert@gondor.apana.org.au>2014-11-06 23:15:00 +0800
commit9247f0b05572da01721b105558a25d3a413ca0a1 (patch)
tree1562bd20096159db88b5946425ec90d3192345b2 /mm/maccess.c
parentac0f0a8a87642bc0dd589a6ead58d273a02d98e4 (diff)
crypto: nx - Moving NX-AES-CCM to be processed logic and sg_list bounds
The previous limits were estimated locally in a single step basead on bound values, however it was not correct since when given certain scatterlist the function nx_build_sg_lists was consuming more sg entries than allocated causing a memory corruption and crashes. This patch removes the old logic and replaces it into nx_sg_build_lists in order to build a correct nx_sg list using the correct sg_max limit and bounds. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'mm/maccess.c')
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