1 files changed, 4 insertions, 2 deletions
diff --git a/hw/9pfs/virtio-9p-posix-acl.c b/hw/9pfs/virtio-9p-posix-acl.c
index a1948e3aff..c064017b1f 100644
--- a/hw/9pfs/virtio-9p-posix-acl.c
+++ b/hw/9pfs/virtio-9p-posix-acl.c
@@ -44,7 +44,8 @@ static ssize_t mp_pacl_listxattr(FsContext *ctx, const char *path,
         return -1;
     }
 
-    strncpy(value, ACL_ACCESS, len);
+    /* len includes the trailing NUL */
+    memcpy(value, ACL_ACCESS, len);
     return 0;
 }
 
@@ -95,7 +96,8 @@ static ssize_t mp_dacl_listxattr(FsContext *ctx, const char *path,
         return -1;
     }
 
-    strncpy(value, ACL_DEFAULT, len);
+    /* len includes the trailing NUL */
+    memcpy(value, ACL_ACCESS, len);
     return 0;
 }