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Posted to dev@qpid.apache.org by "Ken Giusti (Jira)" <ji...@apache.org> on 2021/12/14 15:51:00 UTC
[jira] [Updated] (PROTON-2477) ASAN use-after-free of proactor pconnection
[ https://issues.apache.org/jira/browse/PROTON-2477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ken Giusti updated PROTON-2477:
-------------------------------
Description:
qpid-dispatch github actions CI has hit this ASAN issue a couple of times since enabling use of latest proton-c/main in our CI tests (see attached).
Appears to show a pconnection being freed at the end of batch processing, then accessing that freed pconnection while waiting for the next event.
https://github.com/apache/qpid-dispatch/runs/4513058827?check_suite_focus=true#step:9:7347
was:
qpid-dispatch github actions CI has hit this ASAN issue a couple of times since enabling use of latest proton-c/main in our CI tests (see attached).
Appears to show a pconnection being freed at the end of batch processing, then accessing that freed pconnection while waiting for the next event.
https://pipelines.actions.githubusercontent.com/d4LSJ1Lst0MOx7r15wLwpHRNSrHQ0MK5z8829U6tzNz77h40En/_apis/pipelines/1/runs/2309/signedlogcontent/159?urlExpires=2021-12-14T14%3A56%3A10.1660095Z&urlSigningMethod=HMACV1&urlSignature=oSPlcFRdhb3EtY5n1UE7ogc0wXxe2fDntzpsAR%2FX2KE%3D
> ASAN use-after-free of proactor pconnection
> -------------------------------------------
>
> Key: PROTON-2477
> URL: https://issues.apache.org/jira/browse/PROTON-2477
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Reporter: Ken Giusti
> Assignee: Clifford Jansen
> Priority: Major
> Attachments: ASAN.txt
>
>
> qpid-dispatch github actions CI has hit this ASAN issue a couple of times since enabling use of latest proton-c/main in our CI tests (see attached).
> Appears to show a pconnection being freed at the end of batch processing, then accessing that freed pconnection while waiting for the next event.
>
> https://github.com/apache/qpid-dispatch/runs/4513058827?check_suite_focus=true#step:9:7347
>
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