Bug 250732
| Summary: | sasl-sample-server crash | ||||||
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| Product: | Red Hat Enterprise Linux 4 | Reporter: | Jan Lieskovsky <jlieskov> | ||||
| Component: | cyrus-sasl | Assignee: | Steve Conklin <sconklin> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 4.5 | CC: | jlieskov | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | RHSA-2007-0795 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2007-09-04 14:49:44 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Created attachment 160593 [details]
Core file generated by the sasl-sample-server
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2007-0795.html |
Description of problem: By second repeatedly performed attempt to connect from sasl-sample-client using the DIGEST-MD5 mechanism the sasl-sample-server crashes. Version-Release number of selected component (if applicable): cyrus-sasl-2.1.19-11.i386 How reproducible: Always Steps to Reproduce: 1. saslpasswd -c bob 2. saslpasswd2 -c bob 3. service saslauthd start 4. On the server side start: sasl-sample-server -p bvcontrol -s imap -m DIGEST-MD5 5, Try to connect from the client: sasl-sample-client -p bvcontrol -s imap -m DIGEST-MD5 serverHostName This will print error message on the client side: receiving capability list... recv: {0} server doesn't offer mandatory mech 'DIGEST-MD5' closing connection And on the server side: accepted new connection send: {0} client didn't choose mechanism closing connection (This is ok.) 6, But try to connect from the client repeatedly second time: sasl-sample-client -p bvcontrol -s imap -m DIGEST-MD5 serverHostName Message n the client: receiving capability list... server doesn't offer mandatory mech 'DIGEST-MD5' closing connection (This is ok.) But on the server side, segmentation fault appears . . . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Segmentation fault (core dumped) and the core file (if enabled) is created (see the attachment). Actual results: sasl-sample-server crash Expected results: No crash even after the second connection from the sasl-sample-client Additional info: By my attempt, I used RHEL4 on i386 as sasl-sample-server and RHEL4 ia64 as sasl-sample-client. But did repeated the crash by attempt to connect from RHEL4 s390x client.