[asterisk-bugs] [JIRA] (ASTERISK-21806) Segfault in CHAN_SIP - in _int_malloc while in __ast_cc_config_params_init
Christopher (JIRA)
noreply at issues.asterisk.org
Thu Jul 4 08:13:03 CDT 2013
[ https://issues.asterisk.org/jira/browse/ASTERISK-21806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=207691#comment-207691 ]
Christopher commented on ASTERISK-21806:
----------------------------------------
I think I found what you are talking of.. I did a sip show objects, looked at the dialogs and found that sometimes when I perform that command I get some entries similar to below.. the @VOIP-GW at the end is the host name of those 96 port SIP gateways.. hence why the only time I crash is when those are turned on... is that length out-of-bounds per the SIP RFC or out-of-bounds per asterisk? if it is out of bounds per the SIP RFC i'll go to the manufacturer and report a bug in the device.. if it is still within SIP RFC Spec but out of bounds for asterisk, they wont touch it..
I will also get a new PCAP. . but i think you found where the issue is coming from!.
name: 1674139547-5086-9
type: dialog
objflags: 0
refcount: 3
name: 387118033774-0657582015763-0928413963231-01199507050785-01470150932830-017401879304061-02011469619472-02282236783782-025521205621759-02823852859059-03094846948376-033641320113181-03635608218655-03906121600512-041761634538834-04447526231830-047171857536849-04987588670564-05257227189072-055272085326377-057971020881173-060671067403430-063371443627096-06607449730493-06877599140929-071471165070031-07417737864364-07687220463446-079581325789161-082281795170003-084981250783287-087682001706155-090381910089661-09308477215491-09579767478272-09849165846231-010119295998089-0103891495592798-0106592059540573-010929567963359-011200197145749-011470458010961-0117401708697947-0120102108881913-0122801247607233-0125501018131003-012821504956965-013091848347517-013361411584010-0136311115845179-0139011324940326-0141711155573001-0144421810747318-0147121086614829-01498236876391-015253342425079-0155231926692714-015793741165734-0160641548592349-0163341964433693-0166041070347604-016875330696292-0171451765411439-017415196669929-0176861713568233-017956697782285-0182261859954558-0184971531324804-018767237982660-0190371061296899-0193082077700869-0195781372119827-0198491940670704-020120655466835-0203911232087245-0206621160432690-0209331248002727-021204800255650-0214751378305210-021746742079343-0220171355519959-0222881527408415-0225591062026976-0228301551650490-0231011373382504-0233721654564202-0236431651441242-02391413705628-0241851886030777-0244561827844203-0247271368973924-024998633010936-02526969308647-0255401972290080-0258111381692280-0260821798346553-0263531778968323-026624823245824-026895678288268-027166552863150-027437725532420-0277082006981665-027979285662450-028250292050889-028520623113217-0287911369034669-0290622085121518-0293331585670382-0296041370677654-029874837176978-030144728459216-0304141573000205-030685676036999-0309552050011077-031225363146482-031495910973355-031766913053931-0320361170809566-03230629891036-0325761849786947-0328461446239225-033117766646328-0333871704503736-0336571451193769-0339281955376579-034199963857822-0344701391166845-0347411215960845-0350121896741349-035283539220332-0355541154306702-0358251356852234-036096883010311-0363671041076611-0366381745959405-036909927487170-0371801700613884-0374511134440272-0377221196932890-0379931898630703-038264324476138-0385351742476440-038806605726749-0390772101633843-0393481318412310-039619991915631-03989037951642-040161565163849-0404321505886961-0407031797665109-0409741597957593-0412451816378183-0415161023105626-04178758357651-0420581737892822-042328540954505-042598543551709-042869438880995-043139906972877-043409860039471-0436792121810997-043949779755821-0442191888740409-044489331462046-044759787344408-0450301107093032-0453001639101592-0455701458010220-0458401659125033-046110503758517-0463801291913545-0466501445313550-0469201559722523-0471901285799083-0474601954028477-0477301372033584-0480001526793197-0482712025510841-048541433615658-0488111018737250-049081514743669-0493511378244354-049621527835054-049891829996955-0501611867025444-0504311063582019-05070115815378-050971922191654-0512421262816395-051513111148872-0517842146785061-052055489355701-0523261850069089-052597450877427-052868723530676-0531391154099009-053410907441438-053681369082883-0539511228031299-0542211780058054-054491217516194-0547612055192875-05503160964991-055301276900338-055571873343219-055841820672984-0561111801757150-0563821750388169-056652673719934-0569221185800642-057192956008400-0574621218757030-057732467778558-058002956636265-058272328956785-058542277427655-058813874413296-059083171622326-0593531633350586-059623397145661-059894424177472-0601651096735414-0604361122887816-0607071952449275-060977684031777-0612491870384299-061520161562820-061791511119523-062062944099375-062332126899076-062603150804128-062873915454210-0631431748470774-0634131571423778-063683272871160-0639531260366171-0642231189858641-0644931296469368-064763526421341-06503376885395-0653041598287356-065574669224140-0658461011755302-0661171036997037-066388849271530-0666591690594425-0669301736575625-067202561388199-0674731102011649-067744519341769-068015133878720-0682861609646309-0685571744936245-068828578025371-069099260367339-0693701233249110-0696421631387363-06991337542225-070184923232938-0704551011041423-0707261330613561-0709972096495878-0712691507129746-0715401008405156-071811866349501-07208222259176-072354445629411-0726251906880372-072896859549336-073167259544789-0734391959215759-0737101902687890-073981521933403-074252883556541-0745231843612500-0747941881548355-07506572142160-0753371265375868-0756081523711706-0758801265822705-076152899936075-0764231411480830-0766951074268530-0769661655195193-077237328981231-0775081293277247-0777801582910980-0780521283943703-0783231907060289-0785951524636072-0 at VoIP-GW
type: dialog
objflags: 0
refcount: 2
name: 1488804758-5064-8
type: dialog
objflags: 0
refcount: 3
name: 1433534143-5096-10
type: dialog
objflags: 0
refcount: 3
> Segfault in CHAN_SIP - in _int_malloc while in __ast_cc_config_params_init
> --------------------------------------------------------------------------
>
> Key: ASTERISK-21806
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-21806
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/chan_sip/General
> Affects Versions: 1.8.15.0
> Environment: CPU: Atom D525, RAM 4GB, Fedora Linux, Kernel 2.6.43.8-1.i686
> 2 Aastra endpoints, 1 Polycom IP-650, 1 96 port SIP to analog gateway
> Asterisk 1.8.15-cert2
> Reporter: Christopher
> Assignee: Rusty Newton
> Attachments: backtrace-0703-1958.txt, core-dump-maxx-052213.txt, sip-2013-07-03--19-57-00.pcap, valgrind-052213-1530.txt, valgrind-0523-1545-no-malloc.txt, valgrind-good-052213-1930.txt
>
>
> Segfault occurs whether system is idle or is in-use. it will crash within a day or two even if 0 calls are made on it. running under safe_asterisk, results in multiple crashes within a few minutes until eventually system ends up in a MUTEX lock. over 3 gigs of RAM available and plenty of disk space at time of first crash. Possibly related to the 96 port gateway producing 96 SIP registrations all at once?
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