View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001546 | Anope Stable (1.8.x series) | MemoServ | public | 2013-09-16 06:34 | 2013-09-19 02:10 |
| Reporter | cards | Assigned To | Adam | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Linux | OS | CET 2012 i686 GNU/Linux | ||
| Product Version | 1.8.8 | ||||
| Summary | 0001546: MemoServ Delete Memos | ||||
| Description | We have run into an issue on our Network where every time a user deletes their third Memo, Services Crash with the following. [22:20] *** Global -- from services.420-hightimes.com: PANIC! buffer = :cards PRIVMSG memoserv@services.420-hightimes.com :del 1 [22:20] *** LocOps -- Received SQUIT services.420-hightimes.com from services.420-hightimes.com[217.146.93.137] (Services terminating: Segmentation fault) Steps to Reproduce: | ||||
| Steps To Reproduce | /ms del 1 (3 Times) | ||||
| Additional Information | I'm told this started happening after a user used /hs request 3 times for the same host. Because of the nature of the issue, we have disabled MemoServ and HS_Request, but will enable if someone would like to test on our network irc.420-hightimes.com | ||||
| Tags | No tags attached. | ||||
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This was due to not properly recompiling Anope after changing USE_MYSQL. Padding has been added to the memo struct to fix this in the furture in 7a741b467c1e178ba721550ec62fecd2d4afbf90. |
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if you would like, log onto irc.420-hightimes.com and find me in #hightimes-lounge |
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Is there any way I could get access to this machine to look at it closer? |
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New User CrashMe3 https://pastebin.anope.org/index.php?page=viewpaste&id=30b74dcb95 |
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Can you show the full log from when you register Crashme2? |
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OS MODLIST (Note: We have used the same modules for over 2 years and this problem just started happening) -[15:50] -OperServ- Module: cs_regonly [1.0.0] [3rd] -[15:50] -OperServ- Module: cs_accessfounder [4.1] [3rd] -[15:50] -OperServ- Module: cs_appendtopic [1.8.8 (3112)] [Supported] -[15:50] -OperServ- Module: cs_enforce [1.8.8 (3112)] [Supported] -[15:50] -OperServ- Module: enc_none [1.8.8 (3112)] [Encryption] -[15:50] -OperServ- Module: ircd_tssync [1.0] [3rd] -[15:50] -OperServ- Module: ns_maxemail [1.8.8 (3112)] [Supported] -[15:50] -OperServ- Module: os_notinchanlist [2.4] [3rd] -[15:50] -OperServ- Module: os_superadmin_pass [2.0.1] [3rd] -[15:50] -OperServ- Module: os_info [1.8.8 (3112)] [Supported] -[15:50] -OperServ- Module: unreal32 [1.8.8 (3112)] [Protocol] Newly registered Nick CrashMe2 and sent 5 memos. On the second /ms del 1 under valgrind https://pastebin.anope.org/index.php?page=viewpaste&id=9409cb91cd |
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Can you run services under valgrind and reproduce the issue? valgrind ./services -support If you are able to reproduce it on a nickname that is newly registered that would be more helpful. |
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I tried very hard but I can't reproduce this on my testnet. Do you use any third party modules? (if yes, please post the output of /operserv modlist) |
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We have MYSQL compiled in, but we do not use it (It is commented out). I made it happen twice. First time I Sent myself 4 memo's from a nick grouped to the one I deleted them from. https://pastebin.anope.org/index.php?page=viewpaste&id=9604061400 This one someone else sent me 4 memos and it crashed on /ms del 1 for the second time. https://pastebin.anope.org/index.php?page=viewpaste&id=77974b82ca |
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1. are you using a mysql database? 2. can you provide a backtrace? (1) From the directory that you would do ./services from, do the following instead: gdb ./services (2) Do: r -support (3) Upon crash, do: bt full (4) Pastebin everything from step 1 to step 3. (Alternatively, if that output is too long, just pastebin everything from when Anope crashed to the end of the output of bt full.) |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-09-16 06:34 | cards | New Issue | |
| 2013-09-16 08:07 | DukePyrolator | Note Added: 0006512 | |
| 2013-09-16 23:37 | cards | Note Added: 0006513 | |
| 2013-09-17 07:23 | DukePyrolator | Note Added: 0006514 | |
| 2013-09-17 07:27 | Adam | Note Added: 0006515 | |
| 2013-09-18 22:01 | cards | Note Added: 0006516 | |
| 2013-09-18 22:02 | cards | Note Edited: 0006516 | View Revisions |
| 2013-09-18 22:42 | Adam | Note Added: 0006517 | |
| 2013-09-18 23:28 | cards | Note Added: 0006518 | |
| 2013-09-18 23:36 | Adam | Note Added: 0006519 | |
| 2013-09-18 23:40 | cards | Note Added: 0006521 | |
| 2013-09-19 02:10 | Adam | Note Added: 0006522 | |
| 2013-09-19 02:10 | Adam | Status | new => resolved |
| 2013-09-19 02:10 | Adam | Resolution | open => fixed |
| 2013-09-19 02:10 | Adam | Assigned To | => Adam |
