odbc_util.c:214: odbc_wide2utf: Assertion `p+1-out <= o_len' failed

[kothapraveen]

Hi @brianb

Currently am working with below environment

unixODBC- 2.3.11
gcc540
RHEL7 64
FreeTDS 1.3

my source code(interacting DB with sql statements) is working fine for windows but in linux am facing below assertion

odbc_util.c:214: odbc_wide2utf: Assertion `p+1-out <= o_len' failed

can you help me to resolve the issue

[freddy77]

Which charset are you using?
Can you send a TDSDUMP output ?

[kothapraveen]

Hi @freddy77

please find the below details

Error:
retVal.size() was not equal to binLongVarCharMaxStr.size(); retVal.size()-->1; binLongVarCharMaxStr.size()-->5461
odbc_util.c:214: odbc_wide2utf: Assertion `p+1-out <= o_len' failed.
make: *** [Makefile:293: test] Aborted (core dumped)

Suspecting Method: SQLPrepareW()

currently we are using char

	if defined (__linux)
		//nchar_char = 0xc290;
		nchar_char = 0xC290;
		nchar_hex = L"C290";
	#else
		nchar_char = 0x90c2;
	nchar_hex = L"90c2";

ConvertBetweenCodePages:
const char dstCodePage [] = "UCS-2", // Destination Code Page.
srcCodePage [] = "WCHAR_T"; // Source Code Page

freetds log:

token.c:2100:tds_process_end: more_results = 0
was_cancelled = 0
error = 0
done_count_valid = 0
token.c:2119: rows_affected = 0
token.c:2122:tds_process_end() state set to TDS_IDLE
util.c:179:Changed query state from READING to IDLE
util.c:83:logic error: cannot change query state from IDLE to PENDING
util.c:179:Changed query state from IDLE to IDLE
odbc.c:3766:odbc_process_tokens: tds_process_tokens returned 0
odbc.c:3767: result_type=4053, TDS_DONE_COUNT=0, TDS_DONE_ERROR=0
odbc.c:3812:odbc_process_tokens: processed TDS_DONEPROC_RESULT
token.c:555:tds_process_tokens(0x2030fa0, 0x7ffd199b4d58, 0x7ffd199b4d5c, 0x26914)
token.c:558:tds_process_tokens() state is COMPLETED
odbc.c:3766:odbc_process_tokens: tds_process_tokens returned 1
odbc.c:3767: result_type=4052, TDS_DONE_COUNT=0, TDS_DONE_ERROR=0
odbc.c:3588:_SQLExecute: odbc_process_tokens returned result_type 4046
odbc.c:3751:SQLExecute returns SQL_SUCCESS
odbc.c:4680:SQLNumResultCols(0x20bdb30, 0x7ffd199b500e)
odbc.c:1918:SQLAllocStmt(0x202eb80, 0x20d9d20)
odbc.c:1810:_SQLAllocStmt(0x202eb80, 0x20d9d20)
odbc.c:4648:SQLGetStmtAttr(0x20e4150, 10010, 0x7ffd199b8510, 8, (nil))
odbc.c:4648:SQLGetStmtAttr(0x20e4150, 10011, 0x7ffd199b8510, 8, (nil))
odbc.c:4648:SQLGetStmtAttr(0x20e4150, 10012, 0x7ffd199b8510, 8, (nil))
odbc.c:4648:SQLGetStmtAttr(0x20e4150, 10013, 0x7ffd199b8510, 8, (nil))
odbc_export.h:837:SQLPrepareW(0x20e4150, insert character_datatypes_intl(nvarcharmax, description)
values (N'슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐>슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐>슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐슐>슐슐슐슐슐슐슐슐슐슐슐슐, 11164)
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