Displaying 1 result from an estimated 1 matches for "1fe011676d07".
2023 Sep 04
1
[PATCH] virtio-blk: fix implicit overflow on virtio_max_dma_size
...rtio_max_dma_size() has a larger size than U32_MAX, use U32_MAX
instead.
Signed-off-by: zhenwei pi <pizhenwei at bytedance.com>
---
drivers/block/virtio_blk.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 1fe011676d07..4a4b9bad551e 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -1313,6 +1313,7 @@ static int virtblk_probe(struct virtio_device *vdev)
u16 min_io_size;
u8 physical_block_exp, alignment_offset;
unsigned int queue_depth;
+ size_t max_dma_size;
if (!vdev->config...