Messages in this thread Patch in this message | | | From | Navid Emamdoost <> | Subject | [PATCH] misc: fastrpc: prevent memory leak in fastrpc_dma_buf_attach | Date | Wed, 25 Sep 2019 10:27:41 -0500 |
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In fastrpc_dma_buf_attach if dma_get_sgtable fails the allocated memory for a should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> --- drivers/misc/fastrpc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 47ae84afac2e..1b1a794d639d 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -527,6 +527,7 @@ static int fastrpc_dma_buf_attach(struct dma_buf *dmabuf, FASTRPC_PHYS(buffer->phys), buffer->size); if (ret < 0) { dev_err(buffer->dev, "failed to get scatterlist from DMA API\n"); + kfree(a); return -EINVAL; } -- 2.17.1
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