Issue #84: MemSet ParquetFdwPlanState before using (#85)

adjust · Jun 3, 2024 · 794932c · 794932c
1 parent d1c43db
commit 794932c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/parquet_impl.cpp b/src/parquet_impl.cpp
@@ -986,6 +986,8 @@ get_table_options(Oid relid, ParquetFdwPlanState *fdw_private)
  char *funcname = NULL;
  char *funcarg = NULL;
 
+ fdw_private->filenames = NIL;
+ fdw_private->attrs_sorted = NIL;
  fdw_private->use_mmap = false;
  fdw_private->use_threads = false;
  fdw_private->max_open_files = 0;
@@ -1677,6 +1679,7 @@ parquetAcquireSampleRowsFunc(Relation relation, int /* elevel */,
  ListCell *lc;
  std::string error;
 
+ MemSet(&fdw_private, 0, sizeof(fdw_private));
  get_table_options(RelationGetRelid(relation), &fdw_private);
 
  for (int i = 0; i < tupleDesc->natts; ++i)