(tsfile) branch develop updated: fix the class to prevent the program from crashing unexpectedly (#126)

[jiangtian]

This is an automated email from the ASF dual-hosted git repository.

jiangtian pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/tsfile.git


The following commit(s) were added to refs/heads/develop by this push:
     new 4e457b64 fix the class to prevent the program from crashing 
unexpectedly (#126)
4e457b64 is described below

commit 4e457b640536d5b6c288aa07de39c0bbcf737393
Author: Hongzhi Gao <761417...@qq.com>
AuthorDate: Thu Jun 27 11:25:57 2024 +0800

    fix the class to prevent the program from crashing unexpectedly (#126)
---
 cpp/src/common/datatype/value.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/cpp/src/common/datatype/value.h b/cpp/src/common/datatype/value.h
index 5d91d776..c8284360 100644
--- a/cpp/src/common/datatype/value.h
+++ b/cpp/src/common/datatype/value.h
@@ -33,16 +33,16 @@
 namespace common {
 
 struct Value {
-    Value(TSDataType type) : type_(type) {}
+    Value(TSDataType type) : type_(type), value_{0} {}
 
     ~Value() {
-        if (value_.sval_) {
+        if (is_type(NULL_TYPE) && value_.sval_) {
             free(value_.sval_);
         }
     }
 
     FORCE_INLINE void free_memory() {
-        if (value_.sval_) {
+        if (is_type(NULL_TYPE) && value_.sval_) {
             free(value_.sval_);
             value_.sval_ = nullptr;
         }
@@ -80,7 +80,7 @@ struct Value {
                 break;
             }
             case common::TEXT: {
-                value_.sval_ = strdup(val);
+                value_.sval_ = strdup((const char *)val);
                 break;
             }
             default: {
@@ -155,6 +155,7 @@ FORCE_INLINE std::string value_to_string(Value *value) {
                 break;
             case common::NULL_TYPE:
                 ss << "NULL";
+                break;
             default:
                 ASSERT(false);
                 break;