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H A Dtee_svc_cryp.c84e9c40bd82d7f2b0946de15af2784a9707c9887 Tue Nov 20 14:24:17 UTC 2018 Jens Wiklander <jens.wiklander@linaro.org> core: svc_cryp: fix truncated buffer length

Fixes truncated buffer length in multiple crypto syscalls. The buffer
length is truncated on 32-bit systems because a size_t can't hold a
uint64_t which is use to carry the buffer length.

Fixes: "Truncated buffer length in crypto system calls (x4)" as reported
by Riscure.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org> (QEMU v7, v8)
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reported-by: Riscure <inforequest@riscure.com>
Reported-by: Alyssa Milburn <a.a.milburn@vu.nl>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>