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SQLFreeStmt(stmt,SQL_DROP) now returns an error when it's conn has been disconnected. #113

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Merged
merged 2 commits into from
Apr 24, 2025
Merged

SQLFreeStmt(stmt,SQL_DROP) now returns an error when it's conn has been disconnected. #113

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4dc08c8
SQLFreeStmt(stmt,SQL_DROP) now returns an error before trying to free…
harukat Apr 24, 2025
de6194e
Make 4dc08c85439850281b9889999d9028971442d70a more robust.
harukat Apr 24, 2025
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4 changes: 4 additions & 0 deletions odbcapi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -399,8 +399,12 @@ SQLFreeStmt(HSTMT StatementHandle,
if (Option == SQL_DROP)
{
conn = stmt->hdbc;
if (!conn || (conn->status != CONN_CONNECTED && conn->status != CONN_EXECUTING))
return SQL_INVALID_HANDLE;
if (conn)
ENTER_CONN_CS(conn);
if (!conn || (conn->status != CONN_CONNECTED && conn->status != CONN_EXECUTING))
return SQL_INVALID_HANDLE;
}
else
ENTER_STMT_CS(stmt);
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