View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001347 | unreal | ircd | public | 2003-11-07 17:56 | 2003-11-20 19:43 |
| Reporter | AngryWolf | Assigned To | syzop | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | 3.2-beta18 | ||||
| Summary | 0001347: Desynch bug with the new extcmode system | ||||
| Description | I have the following servers: 006 server1.test.com (1) 11 006 |-server2.test.com (1) 12 006 |-server3.test.com (0) 13 006 `-services.test.com (7) 007 End of /MAP All my UnrealIRCd servers have the following modules loaded: *** chmodetst - channelmode test (channelmode +w) [PERM] *** commands - $Id: l_commands.c,v 1.1.2.49 2003/05/10 18:53:50 codemastr Exp $ (Wrapper library for m_ commands) Now the description of how to reproduce the problem: 1. Preparation: all servers are linked 2. wolf1 connects to server1*, wolf2 connects to server2* and they both oper up and join #opers (automatically). 3. Mode change "+y 49" on channel #opers by wolf1 4. wolf1 squits server2* 5. Mode change "+y 5" on channel #opers by wolf1 6. server2* automatically connects back wolf1 types /mode #opers *** Mode for channel #opers is "+y 49" wolf2 types /mode #opers *** Mode for channel #opers is "+y 5" I call this incident as a desynch. I've checked the code of m_chmodetst.c, and I found that in modey_sjoin_check() both "our" and "their" are always having the same settings. I hope this helps. | ||||
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(equal TS, so mode merge) So on server A it is +y 5, and on server B it's +y 49... the function says the highest should win... On server A it seems to correct this, coz when it links you see: [20:42:44] *** server2.blah.net sets mode: +y 49 at the side of server B you don't see any mode (that's correct) but it silently sets the channel +y 5.. interresting. This is indeed called a desync(h), I'll have a look at it soon :). |
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Fixed in .1978 I think. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2003-11-07 17:56 | AngryWolf | New Issue | |
| 2003-11-07 19:43 | syzop | Note Added: 0003989 | |
| 2003-11-07 20:47 | syzop | Status | new => assigned |
| 2003-11-07 20:47 | syzop | Assigned To | => syzop |
| 2003-11-07 20:47 | syzop | ETA | none => < 1 week |
| 2003-11-09 02:54 | syzop | Status | assigned => resolved |
| 2003-11-09 02:54 | syzop | Resolution | open => fixed |
| 2003-11-09 02:54 | syzop | Note Added: 0003992 | |
| 2003-11-20 19:43 | syzop | Status | resolved => closed |
