when the source sg contains more than 1 fragment and destination sg contains 1 fragment, the caam driver mishandle the buffers to be sent to caam.
Fixes: f2147b88b2b1 ("crypto: caam - Convert GCM to new AEAD interface") Cc: stable@vger.kernel.org # 4.2+ Signed-off-by: Pankaj Gupta pankaj.gupta@nxp.com Signed-off-by: Arun Pathak arun.pathak@nxp.com Reviewed-by: Horia Geanta horia.geanta@nxp.com --- drivers/crypto/caam/caamalg.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 2ec6e8cbf026..49f436230fb8 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -1056,6 +1056,7 @@ static void init_aead_job(struct aead_request *req, if (unlikely(req->src != req->dst)) { if (edesc->dst_nents == 1) { dst_dma = sg_dma_address(req->dst); + out_options = 0; } else { dst_dma = edesc->sec4_sg_dma + sec4_sg_index *