Z991239-5073 #comment 兼容适配器数据越界情况

Signed-Off-By: commit-hook

Module/mod_FingerPrint/FingerPrintFSM.cpp

@@ -931,13 +931,13 @@ ErrorCodeEnum CFingerPrintFSM::GetDevCatInfo(DevCategoryInfo& devInfo)
 {
 	DbgWithLink(LOG_LEVEL_INFO, LOG_TYPE_USER)("DevCatgoryInfo len:%d, %d, %d", strlen(m_devCatInfo.szModel), strlen(m_devCatInfo.szType), strlen(m_devCatInfo.szVendor));
 #ifdef RVC_OS_WIN
-	strncpy_s(devInfo.szModel, m_devCatInfo.szModel, (MAX_DEV_MODEL_LEN > strlen(m_devCatInfo.szModel)) ? strlen(m_devCatInfo.szModel) : MAX_DEV_MODEL_LEN);
-	strncpy_s(devInfo.szType, m_devCatInfo.szType, (MAX_DEV_TYPE_LEN > strlen(m_devCatInfo.szType)) ? strlen(m_devCatInfo.szType) : MAX_DEV_TYPE_LEN);
-	strncpy_s(devInfo.szVendor, m_devCatInfo.szVendor, (MAX_DEV_VENDOR_LEN > strlen(m_devCatInfo.szVendor)) ? strlen(m_devCatInfo.szVendor) : MAX_DEV_VENDOR_LEN);
+	strncpy_s(devInfo.szModel, m_devCatInfo.szModel, (MAX_DEV_MODEL_LEN > strlen(m_devCatInfo.szModel)) ? strlen(m_devCatInfo.szModel) : MAX_DEV_MODEL_LEN-1);
+	strncpy_s(devInfo.szType, m_devCatInfo.szType, (MAX_DEV_TYPE_LEN > strlen(m_devCatInfo.szType)) ? strlen(m_devCatInfo.szType) : MAX_DEV_TYPE_LEN-1);
+	strncpy_s(devInfo.szVendor, m_devCatInfo.szVendor, (MAX_DEV_VENDOR_LEN > strlen(m_devCatInfo.szVendor)) ? strlen(m_devCatInfo.szVendor) : MAX_DEV_VENDOR_LEN-1);
 #else
-	strncpy(devInfo.szModel, m_devCatInfo.szModel, (MAX_DEV_MODEL_LEN > strlen(m_devCatInfo.szModel)) ? strlen(m_devCatInfo.szModel) : MAX_DEV_MODEL_LEN);
-	strncpy(devInfo.szType, m_devCatInfo.szType, (MAX_DEV_TYPE_LEN > strlen(m_devCatInfo.szType)) ? strlen(m_devCatInfo.szType) : MAX_DEV_TYPE_LEN);
-	strncpy(devInfo.szVendor, m_devCatInfo.szVendor, (MAX_DEV_VENDOR_LEN > strlen(m_devCatInfo.szVendor)) ? strlen(m_devCatInfo.szVendor) : MAX_DEV_VENDOR_LEN);
+	strncpy(devInfo.szModel, m_devCatInfo.szModel, (MAX_DEV_MODEL_LEN > strlen(m_devCatInfo.szModel)) ? strlen(m_devCatInfo.szModel) : MAX_DEV_MODEL_LEN-1);
+	strncpy(devInfo.szType, m_devCatInfo.szType, (MAX_DEV_TYPE_LEN > strlen(m_devCatInfo.szType)) ? strlen(m_devCatInfo.szType) : MAX_DEV_TYPE_LEN-1);
+	strncpy(devInfo.szVendor, m_devCatInfo.szVendor, (MAX_DEV_VENDOR_LEN > strlen(m_devCatInfo.szVendor)) ? strlen(m_devCatInfo.szVendor) : MAX_DEV_VENDOR_LEN-1);
 #endif // RVC_OS_WIN
 
 	return Error_Succeed;