View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004483 | JEDI VCL | 00 JVCL Components | public | 2008-09-26 07:40 | 2008-12-22 04:32 |
| Reporter | nighthawk08 | Assigned To | remkobonte | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.35 | ||||
| Target Version | Fixed in Version | 3.36 | |||
| Summary | 0004483: crash in component JvID3v2 when running .commit command | ||||
| Description | I am using delphi 2009, with the example source of the JvID3v2 component. Reading values from files, is being done properly at all cases. But when it is coming to writing them (.Commit) it garbels the memory with different errors such as: Stack overflow, Invalid pointer assignment, AccessViolation etc' I traced a tlittle the code and it seems to be coming from the FFrames.Write command, that scans all the frames and write them to disk... but I couldn't trace the exact location of it. Get back to me, if you would like more checks on that issue, I'd be happy to help. | ||||
| Tags | No tags attached. | ||||
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Does the demo allows to write? If not, please post the zipped sources of a sample application showing the issue. |
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2008-09-29 03:54
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JvID3v2.rar (13,635 bytes) |
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The demo is supplied with the jedi v3.35 distro. Anyhow, I've attached it to the issue. I didn't add the files of the TJvID3v2 object and all that is related to it.. the files can be found on the v3.35 jedi package. The crash happens after trying to write (.commit) a file. Sometimes, in after the first commit, and sometimes, after the fifth commit. But it always crash the application. The common crash errors are "Stack overlow", and "Invalid pointer assignment". |
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The demo is supplied with the jedi v3.35 distro. Anyhow, I've attached it to the issue. I didn't add the files of the TJvID3v2 object and all that is related to it.. the files can be found on the v3.35 jedi package. The crash happens after trying to write (.commit) a file. Sometimes, in after the first commit, and sometimes, after the fifth commit. But it always crash the application. The common crash errors are "Stack overflow", and "Invalid pointer assignment". |
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BTW: I didn't change the original source code,. The object used to be visual so in the example it is in the .dfm file,. Though I tried manually to change it to .create and .destroy om the FormCreate and FormDestroy events... Yet it still didn't matter for the application to run properly. |
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I'm also seeing similar issues when compiling with Delphi 2009. Same code compiled with Delphi 2007 is not experience this issue. |
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I cannot reproduce this with the current SVN version. Last JvID* files changes were on 2008-10-08. Maybe this fixed the bug. |
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No news, Andreas reported it's ok, assuming this is fixed in SVN |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2008-09-26 07:40 | nighthawk08 | New Issue | |
| 2008-09-28 23:53 | obones | Note Added: 0014708 | |
| 2008-09-28 23:53 | obones | Status | new => feedback |
| 2008-09-29 03:54 | nighthawk08 | File Added: JvID3v2.rar | |
| 2008-09-29 04:04 | nighthawk08 | Note Added: 0014712 | |
| 2008-09-29 04:04 | nighthawk08 | Note Added: 0014713 | |
| 2008-09-29 04:33 | nighthawk08 | Note Added: 0014715 | |
| 2008-10-06 06:10 | cycocrew | Note Added: 0014766 | |
| 2008-10-06 12:53 | remkobonte | Assigned To | => remkobonte |
| 2008-10-26 06:11 | AHUser | Note Added: 0014913 | |
| 2008-12-22 04:32 | obones | Note Added: 0015136 | |
| 2008-12-22 04:32 | obones | Status | feedback => resolved |
| 2008-12-22 04:32 | obones | Fixed in Version | => Daily / SVN |
| 2008-12-22 04:32 | obones | Resolution | open => fixed |
