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    Subject[PATCH 3/8] Replace memset() with memzero_explicit()
    Replace memset(address,0,bytes) which may be optimised
    away with memzero_explicit(address,bytes) which resists
    such optimisation

    ---
    crypto/dh.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/crypto/dh.c b/crypto/dh.c
    index cd4f32092e5c..ff7dc65b3b41 100644
    --- a/crypto/dh.c
    +++ b/crypto/dh.c
    @@ -25,7 +25,7 @@ static void dh_clear_ctx(struct dh_ctx *ctx)
    mpi_free(ctx->q);
    mpi_free(ctx->g);
    mpi_free(ctx->xa);
    - memset(ctx, 0, sizeof(*ctx));
    + memzero_explicit(ctx, sizeof(*ctx));
    }

    /*
    --
    2.25.1
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