gentoo-overlay/sys-cluster/ceph/files/ceph-12.2.12-qa-warning.patch

diff --git a/src/common/blkdev.cc b/src/common/blkdev.cc
index d95a397a84..d2cbf4b7b9 100644
--- a/src/common/blkdev.cc
+++ b/src/common/blkdev.cc
@@ -225,7 +225,7 @@ int get_device_by_uuid(uuid_d dev_uuid, const char* label, char* partition,
     rc = get_block_device_base(partition, basename,
       sizeof(basename));
     if (rc >= 0) {
-      strncpy(device, basename, sizeof(basename));
+      strncpy(device, basename, sizeof(device));
       rc = 0;
     } else {
       rc = -ENODEV;