From: 孙春阳 <snickersun@163.com>
Date: Mon, 13 Oct 2025 06:55:03 +0000 (+0800)
Subject: 修复无配置时，configmodel读取乱码问题
X-Git-Tag: V1.0.9_20251128_194606_LN~250^2~10^2
X-Git-Url: http://git.snicker.com.cn/?a=commitdiff_plain;h=a635fc3a23f690d6089324e3cd7e91b4f5943a8d;p=mirrors%2FFD230.git

修复无配置时，configmodel读取乱码问题
---

diff --git a/code/sdk/zhihui/config/src/ConfigModel.cpp b/code/sdk/zhihui/config/src/ConfigModel.cpp
index a23dcf2e2..e1231aa2a 100644
--- a/code/sdk/zhihui/config/src/ConfigModel.cpp
+++ b/code/sdk/zhihui/config/src/ConfigModel.cpp
@@ -109,6 +109,7 @@ namespace OHOS
     {
         char* stringtmp=(char*)malloc(MAX_STRING_DATA_LEN);
         if (stringtmp == NULL) return "-2";
+        memset(stringtmp,0,MAX_STRING_DATA_LEN);
         int value_len = UtilsGetValue(field_name,stringtmp,MAX_STRING_DATA_LEN);
         if (value_len<0)
         {
@@ -133,6 +134,7 @@ namespace OHOS
 
         char *buf = (char*)malloc(MAX_NUM_BUF_LEN);
         if (buf == NULL) return 0.0f;
+        memset(buf,0,MAX_NUM_BUF_LEN);
         int value_len = UtilsGetValue(field_name,buf,MAX_NUM_BUF_LEN);
         if (value_len<0)
         {
@@ -169,6 +171,7 @@ namespace OHOS
     {
         char *buf = (char*)malloc(MAX_NUM_BUF_LEN);
         if (buf == NULL) return 0;
+        memset(buf,0,MAX_NUM_BUF_LEN);
         int value_len = UtilsGetValue(field_name,buf,MAX_NUM_BUF_LEN);
         if (value_len<0)
         {
@@ -205,6 +208,7 @@ namespace OHOS
     {
         char *buf = (char*)malloc(MAX_NUM_BUF_LEN);
         if (buf == NULL) return false;
+        memset(buf,0,MAX_NUM_BUF_LEN);
         int value_len = UtilsGetValue(field_name,buf,MAX_NUM_BUF_LEN);
         CONFIG_DEBUG("ReadKVData_Bool %s = %s (%d)\n",field_name,buf,value_len);
         if (value_len<0)