examples/vhost_blk: fix not null-terminated buffer

[dpdk.git] / examples / vhost_blk / vhost_blk.c

diff --git a/examples/vhost_blk/vhost_blk.c b/examples/vhost_blk/vhost_blk.c
index 95a0508..f4c5943 100644 (file)
--- a/examples/vhost_blk/vhost_blk.c
+++ b/examples/vhost_blk/vhost_blk.c
@@ -750,8 +750,9 @@ vhost_blk_bdev_construct(const char *bdev_name,
        if (!bdev)
                return NULL;
 
-       strncpy(bdev->name, bdev_name, sizeof(bdev->name));
-       strncpy(bdev->product_name, bdev_serial, sizeof(bdev->product_name));
+       snprintf(bdev->name, sizeof(bdev->name), "%s", bdev_name);
+       snprintf(bdev->product_name, sizeof(bdev->product_name), "%s",
+                bdev_serial);
        bdev->blocklen = blk_size;
        bdev->blockcnt = blk_cnt;
        bdev->write_cache = wce_enable;