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[TRAFODION-3214] ODBC error message is truncated #1718

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[TRAFODION-3214] ODBC error message is truncated #1718

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4 changes: 2 additions & 2 deletions win-odbc64/odbcclient/drvr35/cdiag.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -378,15 +378,15 @@ SQLRETURN CDiagRec::GetDiagRec(SQLSMALLINT RecNumber,

//Double strLen to circumvent the bug in driver manager, that requires us to give
//the NO. OF BYTES instead of no. of characters
strLen = tmpStrLen * 2;
strLen = tmpStrLen;
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@DaveBirdsall DaveBirdsall Sep 26, 2018

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Should the comment before this statement be deleted?

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@Weixin-Xu Weixin-Xu Sep 27, 2018

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Yes, it seems the bug mentioned is fixed and I will verify it.


translateLengthMax = (BufferLength == SQL_NTS) ? strLen : BufferLength;

if (MessageText != NULL)
{
// translate from UTF8 to WChar
if ( (rc = UTF8ToWChar((char *)MsgStruct.lpsMsgText.c_str(), tmpStrLen, MessageText,
translateLengthMax/2, (int *)&translateLength, (char *)errorMsg)) != SQL_SUCCESS )
translateLengthMax, (int *)&translateLength, (char *)errorMsg)) != SQL_SUCCESS )
rc = SQL_SUCCESS_WITH_INFO; //ERROR;

((wchar_t *)MessageText)[translateLength] = L'\0';
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