View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002873 | unreal | ircd | public | 2006-04-06 03:15 | 2006-04-10 14:06 |
| Reporter | buildsmart | Assigned To | |||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | no change required | ||
| Product Version | 3.2.4 | ||||
| Summary | 0002873: crash when CGI::IRC clients logs off. | ||||
| Description | When CGI::IRC client logs out ircd crashes Condition is the same on all versions of Darwin OS from 7.9 to 8.6, also same on FreeBSD 5.4 | ||||
| Steps To Reproduce | start ircd start services (anope) login using CGI::IRC log out | ||||
| Additional Information | BACKTRACE: Reading symbols for shared libraries ....... done Core was generated by `/usr/local/unreal/bin/ircd'. #0 0x00002d64 in unreal_free_hostent (he=0x60fbe0) at res.c:537 537 MyFree(he->h_addr_list[0]); #0 0x00002d64 in unreal_free_hostent (he=0x60fbe0) at res.c:537 #1 0x000133b0 in free_client (cptr=0x1805c00) at list.c:166 #2 0x00013814 in remove_client_from_list (cptr=0x1805c00) at list.c:333 #3 0x0002e3e4 in exit_client (cptr=0x1805c00, sptr=0x1805c00, from=0x1805c00, comment=0x204cd10 "Quit: CGI:IRC") at s_misc.c:674 #4 0x02014984 in ?? () #5 0x00017084 in dopacket (cptr=0x2054684, buffer=0xffffffff <Address 0xffffffff out of bounds>, length=25189610) at packet.c:138 #6 0x00005ac8 in read_message (delay=1, listp=0x104120) at s_bsd.c:1506 #7 0x00012bd8 in main (argc=1144310553, argv=0x618b8) at ircd.c:1564 #0 0x00002d64 in unreal_free_hostent (he=0x60fbe0) at res.c:537 537 MyFree(he->h_addr_list[0]); 0x102110 <backupbuf>: "QUIT :CGI:IRC" #0 0x00002d64 in unreal_free_hostent (he=0x60fbe0) at res.c:537 No locals. #1 0x000133b0 in free_client (cptr=0x1805c00) at list.c:166 No locals. #2 0x00013814 in remove_client_from_list (cptr=0x1805c00) at list.c:333 No locals. GCC: gcc version 4.0.1 (Apple Computer, Inc. build 5247) UNAME: Darwin daleenterprise.com 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc UNREAL: Unreal3.2.4 build 1.1.1.1.2.22 2006/02/05 18:03:15 CORE: -r-------- 1 ircuser ircgroup 45715456 Apr 6 04:02 /cores/core.15505 | ||||
| 3rd party modules | anope-1.7.13/CGI:IRC 0.5.7 | ||||
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Hm, what's the releaseid? Type '/info' (or: '/quote info') on IRC to know, or './unreal version' on the shell. I see '1.1.1.1.2.22' in your report, but that's not possible ;p. Maybe a better question: how did you upgrade to CVS? It doesn't look right, that's for sure :P. It's probably a good idea if you would checkout a fresh unreal3_2_fixes CVS, compile and install, and see how well that works. For what it's worth: I've tested things on Linux and Windows, even under valgrind @ Linux, and didn't find anything. |
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Hm oh wait.. ignore above... you are not using cgiirc { } blocks or anything like that? So basically, CGI:IRC has not much to do with it, it's just a normal client and it crashes fdss? You got me confused there.. because we recently added CGI:IRC host spoofing support in CVS (post-3.2.4) so I thought you meant a bug in that ;). You say it crashes on all freebsds too, that's.. interesting.. because you are the first one to report such a bug. Anything you can think of that is specific to your situation? Could you email the following files from the FreeBSD one to me at [email protected] : the ircd binary (usually 'src/ircd'), the core file, commands.so (usually 'src/modules/commands.so'). Then I'll take a look. Thanks. |
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Same issue on all servers Unreal3.2.4 build 1.1.1.1.2.22 2006/02/05 18:03:15 Unreal3.2.4 build 1.1.1.1.2.1.2.1.2.2234.2.478 2006/04/04 19:46:21 Dumped the freeBSD install and installed Darwin so the files aren't available any longer |
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Hmm I see. Could you give me shell access (mail [email protected]) on this box then? No guarantees though, since it could very well be a heap corruption bug, which are usually very hard to trace (especially if everything works fine under memory debuggers like valgrind under Linux...). [ Btw, I do receive email notifications about every message you post here :P. ] |
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was using cgiirc.so |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2006-04-06 03:15 | buildsmart | New Issue | |
| 2006-04-06 03:15 | buildsmart | 3rd party modules | => anope-1.7.13/CGI:IRC 0.5.7 |
| 2006-04-06 16:24 | syzop | Note Added: 0011476 | |
| 2006-04-06 16:30 | syzop | Note Added: 0011477 | |
| 2006-04-08 04:53 | buildsmart | Note Added: 0011488 | |
| 2006-04-08 06:17 | syzop | Note Added: 0011489 | |
| 2006-04-08 06:18 | syzop | Note Edited: 0011489 | |
| 2006-04-10 14:06 | syzop | Status | new => closed |
| 2006-04-10 14:06 | syzop | Note Added: 0011524 | |
| 2006-04-10 14:06 | syzop | Resolution | open => no change required |
