View Issue Details

IDProjectCategoryView StatusLast Update
0001058unrealircdpublic2003-11-20 19:43
ReporterDukePyrolator Assigned Tosyzop  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Product Version3.2-beta17 
Summary0001058: Segfault on /sajoin
Descriptionall servers in our network are running on 3.2.17 now.

i was connected to the hub und wanted to sajoin a user (connected to a leaf) to a chan.

i tried it with 2 different users on different leafs and i managed to crash both servers
(/sajoin user #chan)

3rd party modules

Activities

_SciFi_

2003-06-22 14:20

reporter   ~0003027

here the bt:

#0 sendbufto_one (to=0x8156578) at send.c:253
#1 0x0808ca36 in vsendto_one (to=0x8156578,
    pattern=0xbffff6cc ":toblerone.WiredIRC.net NOTICE a\025\b8g\025\bøa\025\b :*** Notice -- %s used SAJOIN to make %s join %s", vl=0xbffffad8) at send.c:240
#2 0x0808e49d in sendto_realops (
    pattern=0x80a42c0 "%s used SAJOIN to make %s join %s") at send.c:1544
#3 0x0808c2b4 in m_sajoin (cptr=0x82147a8, sptr=0x8249740, parc=3,
    parv=0x8115f60) at s_user.c:2888
#4 0x08067c5b in parse (cptr=0x82147a8,
    buffer=0x821488c ":DukeP|wech SAJOIN", bufend=0x82148ab "") at parse.c:471
#5 0x080667b3 in dopacket (cptr=0x82147a8,
    buffer=0x8116920 "\200\220;ðÁ\216^þÀynð|", length=20) at packet.c:137
#6 0x0806cff5 in read_packet (cptr=0x82147a8, rfd=0xbffffc8c) at s_bsd.c:1434
#7 0x0806d873 in read_message (delay=1, listp=0x8142dc0) at s_bsd.c:1922
0000008 0x08063fd8 in main (argc=1, argv=0xbffffde4) at ircd.c:1336

 -- SciFi

_SciFi_

2003-06-22 15:41

reporter   ~0003032

another user had that too, so it really seems to be a bug in beta17.

syzop

2003-06-22 16:49

administrator   ~0003035

This bug MIGHT be fixed a few days ago in CVS:
- Fixed a few fdlist bugs in SVSMODE/SVS2MODE found by Aither.
It was caused by a bad bugfix between beta16<->beta17 (trying to fix a bug which caused random users to get oper notices).

Try http://www.vulnscan.org/UnrealIrcd/cvs/Unr3.2-20030622.tar.gz

I'm unsure, but... test it ;).

syzop

2003-06-22 19:20

administrator   ~0003043

Uh why did my text suddenly got translated in a uh.. weird link? lol ;)

Lx

2003-06-25 21:03

reporter   ~0003095

when do you think this bug will be resoved ? :)

syzop

2003-06-25 21:53

administrator   ~0003096

Lx: CVS version didn't help? (see my previous comment)

Lx

2003-06-25 21:57

reporter   ~0003097

hum ok sorry :)

syzop

2003-06-26 18:07

administrator   ~0003113

I'll just assume it was fixed in CVS at June 19th. Added news entry to "Main" about it today.

Issue History

Date Modified Username Field Change
2003-06-22 08:31 DukePyrolator New Issue
2003-06-22 14:21 _SciFi_ Note Added: 0003027
2003-06-22 15:41 _SciFi_ Note Added: 0003032
2003-06-22 16:36 syzop Status new => assigned
2003-06-22 16:36 syzop Assigned To => syzop
2003-06-22 16:49 syzop Note Added: 0003035
2003-06-22 19:20 syzop Note Added: 0003043
2003-06-22 21:54 syzop Assigned To syzop =>
2003-06-22 21:54 syzop Status assigned => acknowledged
2003-06-25 21:03 Lx Note Added: 0003095
2003-06-25 21:53 syzop Note Added: 0003096
2003-06-25 21:57 Lx Note Added: 0003097
2003-06-26 18:07 syzop Status acknowledged => resolved
2003-06-26 18:07 syzop Resolution open => fixed
2003-06-26 18:07 syzop Assigned To => syzop
2003-06-26 18:07 syzop Note Added: 0003113
2003-11-20 19:43 syzop Status resolved => closed