diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c index 44e2e7de129e..eb9aea7851ff 100644 --- a/drivers/dma/qcom/gpi.c +++ b/drivers/dma/qcom/gpi.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2025, Qualcomm Innovation Center, Inc. All rights reserved. */ #include @@ -2524,6 +2525,12 @@ struct dma_async_tx_descriptor *gpi_prep_slave_sg(struct dma_chan *chan, for_each_sg(sgl, sg, sg_len, i) { tre = sg_virt(sg); + if (!tre) { + kfree(gpi_desc); + GPII_ERR(gpii, gpii_chan->chid, "TRE address is null\n"); + return NULL; + } + if (sg_len == 1) { tre_type = MSM_GPI_TRE_TYPE(((struct msm_gpi_tre *)tre));