Bug 543968
| Summary: | Connecting to tcpmux service causes SIGSEGV in xinetd | |||
|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Vsevolod Volkov <home+fedora> | |
| Component: | xinetd | Assignee: | Jan Zeleny <jzeleny> | |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | |
| Severity: | urgent | Docs Contact: | ||
| Priority: | low | |||
| Version: | 12 | CC: | jzeleny | |
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | i686 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | 2.3.14-29.fc12 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 801507 (view as bug list) | Environment: | ||
| Last Closed: | 2010-01-22 22:30:04 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 801507 | |||
xinetd-2.3.14-29.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/xinetd-2.3.14-29.fc12 xinetd-2.3.14-29.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Connecting to tcpmux service causes SIGSEGV in xinetd. Version-Release number of selected component (if applicable): 2:2.3.14-28.fc12 How reproducible: Enable tcpmux service. Create any service with type 'TCPMUX UNLISTED' and without port entry. Restart xinetd. Connect to port 1 at the host. Steps to Reproduce: 1. Enable tcpmux service in /etc/xinetd.d/tcpmux-server. 2. Create service in /etc/xinetd.d/uptime: service uptime { type = TCPMUX UNLISTED socket_type = stream protocol = tcp wait = no user = nobody server = /usr/bin/uptime disable = no } 3. Restart xinetd. 4. Connect to port 1: telnet localhost 1 Actual results: Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. Connection closed by foreign host. Expected results: Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. uptime 14:55:54 up 1 day, 27 min, 7 users, load average: 0.56, 0.81, 0.86 Connection closed by foreign host. Additional info: /var/log/messages contains the following lines: Dec 3 14:55:04 hostname xinetd[30173]: START: tcpmux-server pid=7476 from=... Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {general_handler} (7476) Unexpected signal: 11 (Segmentation fault) Dec 3 14:55:04 hostname xinetd[7476]: 7476 {bad_signal} Received 10 signals in 1 seconds. Exiting... Dec 3 14:55:04 hostname xinetd[30173]: EXIT: tcpmux-server status=1 pid=7476 duration=0(sec)