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authorGary R Hook <gary.hook@amd.com>2018-03-07 11:31:14 -0600
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-16 23:35:52 +0800
commitb698a9f4c5c52317db486b069190c7e3d2b97e7e (patch)
tree0395c4da367e027b2d2231c933c8096dc2a6de10 /crypto/ecc.c
parent3d053d53fcbe7343c89895bcfa2d6bc598740d55 (diff)
crypto: ccp - Validate buffer lengths for copy operations
The CCP driver copies data between scatter/gather lists and DMA buffers. The length of the requested copy operation must be checked against the available destination buffer length. Reported-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ecc.c')
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