Add a new sqlite3FaultSim() to btree for better fault analysis.

FossilOrigin-Name: 2c675bd30568d3c530300beb3fcfaa17c9f063cdcb9a39ac68b9902100f641a6

1 files changed, 6 insertions, 3 deletions

diff --git a/src/btree.c b/src/btree.c
index 058f24670..49c07c81a 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -5128,9 +5128,12 @@ static int accessPayload(
       if( pCur->aOverflow==0
        || nOvfl*(int)sizeof(Pgno) > sqlite3MallocSize(pCur->aOverflow)
       ){
-        Pgno *aNew = (Pgno*)sqlite3Realloc(
-            pCur->aOverflow, nOvfl*2*sizeof(Pgno)
-        );
+        Pgno *aNew;
+        if( sqlite3FaultSim(413) ){
+          aNew = 0;
+        }else{
+          aNew = (Pgno*)sqlite3Realloc(pCur->aOverflow, nOvfl*2*sizeof(Pgno));
+        }
         if( aNew==0 ){
           return SQLITE_NOMEM_BKPT;
         }else{