View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004412 | JEDI VCL | 00 JVCL Components | public | 2008-08-01 03:08 | 2008-11-02 12:40 |
| Reporter | mcurko | Assigned To | AHUser | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.33 | ||||
| Target Version | Fixed in Version | 3.35 | |||
| Summary | 0004412: unit jvMemoryDataset | ||||
| Description | under Borland Developer Studio 2006 procedure TJvMemoryData.DataConvert crashed if I use TWideStringField. If I to Stop Working this (use inherited), work normaly. Crash on call SetString ... Dest^ - bad pointer or type ??? ....exe raised exception class EAccessViolation message 'Access violation address 771544F1 in module oleaut32.dll. Read adress 000FFFC. | ||||
| Additional Information | procedure TJvMemoryData.DataConvert(Field: TField; Source, Dest: Pointer; ToNative: Boolean); begin //mcurko - crash on SetString... { if Field.DataType = ftWideString then begin if ToNative then begin Word(Dest^) := Length(PWideString(Source)^) * 2; Move(PWideChar(Source^)^, (PWideChar(Dest) + 1)^, Word(Dest^)); end else begin SetString(WideString(Dest^), PWideChar(PChar(Source) + 2), Word(Source^) div 2); end; end else} inherited DataConvert(Field, Source, Dest, ToNative); end; | ||||
| Tags | No tags attached. | ||||
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2008-08-01 03:08
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JvMemoryDataset.pas (75,874 bytes) |
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So you don't understand a problem and you comment out the code that shows it? Nice... Seriously, this code is here because it is needed to handle widestrings. Better fix than make another bug reappear... |
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Any proposition ? |
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Already fixed in version 3.35 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2008-08-01 03:08 | mcurko | New Issue | |
| 2008-08-01 03:08 | mcurko | File Added: JvMemoryDataset.pas | |
| 2008-09-03 09:22 | obones | Note Added: 0014532 | |
| 2008-09-03 09:22 | obones | Status | new => feedback |
| 2008-10-10 05:06 | obones | Note Added: 0014811 | |
| 2008-11-02 12:34 | AHUser | Relationship added | duplicate of 0004285 |
| 2008-11-02 12:40 | AHUser | Status | feedback => resolved |
| 2008-11-02 12:40 | AHUser | Fixed in Version | => 3.35 |
| 2008-11-02 12:40 | AHUser | Resolution | open => fixed |
| 2008-11-02 12:40 | AHUser | Assigned To | => AHUser |
| 2008-11-02 12:40 | AHUser | Note Added: 0014951 |
