Index: src/vdbe.c
==================================================================
--- src/vdbe.c
+++ src/vdbe.c
@@ -1234,12 +1234,14 @@
   pVar = &p->aVar[pOp->p1 - 1];
   if( sqlite3VdbeMemTooBig(pVar) ){
     goto too_big;
   }
   pOut = &aMem[pOp->p2];
-  sqlite3VdbeMemShallowCopy(pOut, pVar, MEM_Static);
-  pOut->flags |= MEM_FromBind;
+  if( VdbeMemDynamic(pOut) ) sqlite3VdbeMemSetNull(pOut);
+  memcpy(pOut, pVar, MEMCELLSIZE);
+  pOut->flags &= ~(MEM_Dyn|MEM_Ephem);
+  pOut->flags |= MEM_Static|MEM_FromBind;
   UPDATE_MAX_BLOBSIZE(pOut);
   break;
 }
 
 /* Opcode: Move P1 P2 P3 * *

Index: src/vdbemem.c
==================================================================
--- src/vdbemem.c
+++ src/vdbemem.c
@@ -55,11 +55,11 @@
       assert( ((p->flags&MEM_Dyn)!=0 ? 1 : 0) +
               ((p->flags&MEM_Ephem)!=0 ? 1 : 0) +
               ((p->flags&MEM_Static)!=0 ? 1 : 0) <= 1 );
 
       /* No other bits set */
-      assert( (p->flags & ~(MEM_Null|MEM_Term|MEM_Subtype
+      assert( (p->flags & ~(MEM_Null|MEM_Term|MEM_Subtype|MEM_FromBind
                            |MEM_Dyn|MEM_Ephem|MEM_Static))==0 );
     }else{
       /* A pure NULL might have other flags, such as MEM_Static, MEM_Dyn,
       ** MEM_Ephem, MEM_Cleared, or MEM_Subtype */
     }