View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004209 | unreal | ircd | public | 2013-05-21 12:04 | 2013-05-24 23:51 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Status | resolved | Resolution | fixed | ||
| Target Version | 3.4-alpha1 | Fixed in Version | 3.4-alpha1 | ||
| Summary | 0004209: race-condition (?!) with exit_one_client() | ||||
| Description | seems we can corrupt ourselves by constantly connecting and squitting a server. we should like, take a look at this with purify and stuff. | ||||
| Tags | No tags attached. | ||||
| 3rd party modules | |||||
| child of | 0004188 | closed | Unreal 3.4 alpha1 blockers |
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Purify says -- unsurprisingly -- use of a rogue pointer in exit_one_client(). Valgrind says this: ==5144== Invalid write of size 8 ==5144== at 0x15A30C: sendto_common_channels (send.c:539) ==5144== by 0x14EAA7: exit_one_client (s_misc.c:532) ==5144== by 0x14EC5F: recurse_remove_clients (s_misc.c:488) ==5144== by 0x14EE6A: exit_client (s_misc.c:514) ==5144== by 0x14CDE6: fd_select (s_dispatch.c:412) ==5144== by 0x11F09A: main (ircd.c:1666) ==5144== Address 0x13cfe5a0 is not stack'd, malloc'd or (recently) free'd Hmm. |
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Cannot reproduce after this change: http://hg.unrealircd.org/hg/unreal/rev/0f747f0295fe |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-05-21 12:04 |
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New Issue | |
| 2013-05-21 12:05 |
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Relationship added | child of 0004188 |
| 2013-05-24 23:03 |
|
Note Added: 0017664 | |
| 2013-05-24 23:51 |
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Note Added: 0017665 | |
| 2013-05-24 23:51 |
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Status | new => resolved |
| 2013-05-24 23:51 |
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Fixed in Version | => 3.4-alpha1 |
| 2013-05-24 23:51 |
|
Resolution | open => fixed |
| 2013-05-24 23:51 |
|
Assigned To | => nenolod |
