1 files changed, 9 insertions, 0 deletions
diff --git a/src/build.c b/src/build.c
index 8cf9ec753..3e9b0ec96 100644
--- a/src/build.c
+++ b/src/build.c
@@ -343,6 +343,15 @@ Index *sqlite3FindIndex(sqlite3 *db, const char *zName, const char *zDb){
 static void freeIndex(Index *p){
   sqlite3 *db = p->pTable->dbMem;
   /* testcase( db==0 ); */
+  if( p->aSample ){
+    int i;
+    for(i=0; i<SQLITE_INDEX_SAMPLES; i++){
+      int e = p->aSample[i].eType;
+      if( e==SQLITE_BLOB || e==SQLITE_TEXT ){
+        sqlite3DbFree(db, p->aSample[i].u.z);
+      }
+    }
+  }
   sqlite3DbFree(db, p->aSample);
   sqlite3DbFree(db, p->zColAff);
   sqlite3DbFree(db, p);