librbd: fix delete[]

CID 716902: Non-array delete for scalars (DELETE_ARRAY)
At (15): Deleting array variable "buf" with non-array delete in "delete buf".

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/librbd/internal.cc b/src/librbd/internal.cc
index b394ddbcda839d7eeebb1dde3bcc0effccfe7686..28e1d51e110ae20e2d932bf03c3874fc03240548 100644 (file)
--- a/src/librbd/internal.cc
+++ b/src/librbd/internal.cc
@@ -1911,7 +1911,7 @@ reprotect_and_return_err:
     ldout(ictx->cct, 20) << "finished flattening" << dendl;
 
   err:
-    delete buf;
+    delete[] buf;
     return r;
   }