Bug 112016
| Summary: | pulse fails to start if backup name not specified | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 2.1 | Reporter: | Mike McLean <mikem> | ||||
| Component: | piranha | Assignee: | Lon Hohberger <lhh> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Mike McLean <mikem> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 2.1 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2004-11-12 22:02:16 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: | 131576 | ||||||
| Attachments: |
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Got Patch(tm). Created attachment 103354 [details]
Ensure we're not NULL before trying to duplicate
Other places referencing backupServer (struct in_addr) check to see if it's
zero (which it would be if nothing was specified in lvs.cf - as we memset the
config data). If it's zero, they set backup_active to 0 and proceed with life.
Patch tested. An errata 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/RHBA-2004-469.html 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/RHBA-2004-470.html |
* 2.1AS * piranha-0.7.0-5 The config parsing code in piranha assumes that the backup field is specified in lvs.cf. If it is not then pulse will segfault. WORKAROUND: Specify a value for backup in lvs.cf, even if the backup is disabled. For example: backup_active = 0 backup = 0.0.0.0 If you are using the piranha-gui interface you can simply enable and then disable the backup (under the Redundancy tab). [root@i386-21as piranha]# gdb ./pulse GNU gdb Red Hat Linux (5.1-1) Copyright 2001 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux"... (gdb) run -nv Starting program: /usr/src/redhat/BUILD/piranha/./pulse -nv Program received signal SIGSEGV, Segmentation fault. 0x400e029d in __strdup (s=0x0) at ../sysdeps/i386/i486/bits/string.h:530 530 ../sysdeps/i386/i486/bits/string.h: No such file or directory. in ../sysdeps/i386/i486/bits/string.h (gdb) bt #0 0x400e029d in __strdup (s=0x0) at ../sysdeps/i386/i486/bits/string.h:530 #1 0x08052d9a in parseConfiguration (fs=0xbffeca00, ob=0x0, config=0xbffece00, eConfig=0x0) at lvsconfig.c:1842 #2 0x0805308e in lvsParseConfig (fd=5, config=0xbffece00, badLineNum=0xbffece88) at lvsconfig.c:1961 #3 0x0804d336 in main (argc=2, argv=0xbffecf14, env=0xbffecf20) at pulse.c:2460 #4 0x40075687 in __libc_start_main (main=0x804ce78 <main>, argc=2, ubp_av=0xbffecf14, init=0x80490c8 <_init>, fini=0x8053b90 <_fini>, rtld_fini=0x4000dc54 <_dl_fini>, stack_end=0xbffecf0c) at ../sysdeps/generic/libc-start.c:129 (gdb)