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Bug #2941

SHL06CIOS的FEP2.1协议cctvC3jt导致fepdaq主程序崩溃

Added by yufeng wu over 1 year ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Start date:
04/10/2023
Due date:
% Done:

0%

Estimated time:

Description

20230408电科王赛报 C3 6号线FEPwin2.1崩溃，弹出崩溃出错窗关联协议库cctvC3jt.dll

代码发现收到cctv消息message字串超过100长度后，会导致print %s 打印字串缓存延伸超长

CIOS6+CIOS5+CIOS7的竞天cctv键盘版本均有此问题

版本FEP win 2.1环境（VC++6编译环境）

Files

SHL06CIOSfep21cctvC3jt崩溃_20230408.jpg (450 KB) SHL06CIOSfep21cctvC3jt崩溃_20230408.jpg yufeng wu, 04/12/2023 11:12 AM
message超100字符会导致_s打印.png (145 KB) message超100字符会导致_s打印.png yufeng wu, 04/12/2023 11:15 AM

History

#1

Updated by yufeng wu over 1 year ago

  • Status changed from New to Resolved

6-8号线换乘车站东体cctv改造，原接口内收到非法字串值 %s打印导致 溢出

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