[CP] issue<54657979>:fix llvm cause stack memory overflow

2024-01-23 11:12:19 +00:00
parent 97e4906ef9
commit 7e991bf884
1 changed files with 3 additions and 0 deletions
--- a/src/pl/ob_pl_code_generator.cpp
+++ b/src/pl/ob_pl_code_generator.cpp
@ -1628,8 +1628,11 @@ int ObPLCodeGenerateVisitor::visit(const ObPLSqlStmt &s)
    LOG_WARN("failed to generate goto label", K(ret));
  } else {
    ObLLVMValue ret_err;
+    ObLLVMValue stack;
+    OZ (generator_.get_helper().stack_save(stack));
    OZ (generator_.generate_sql(s, ret_err));
    OZ (generator_.generate_after_sql(s, ret_err));
+    OZ (generator_.get_helper().stack_restore(stack));
  }
  return ret;
 }