Bug 948695
| Summary: | man: double free or corruption (fasttop) | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Harald Hoyer <harald> |
| Component: | man-db | Assignee: | Peter Schiffer <pschiffe> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | cjwatson, pschiffe |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-04-20 19:39:13 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Thanks for the report. Fixed in rawhide: man-db-2.6.3-6.fc20 http://koji.fedoraproject.org/koji/buildinfo?buildID=409986 man-db-2.6.3-6.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/man-db-2.6.3-6.fc19 Package man-db-2.6.3-6.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing man-db-2.6.3-6.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-5111/man-db-2.6.3-6.fc19 then log in and leave karma (feedback). man-db-2.6.3-6.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. |
$ rpm -qf /bin/man man-db-2.6.3-5.fc19.x86_64 $ man -aw lzma /usr/share/man/man1/xz.1.gz *** Error in `man': double free or corruption (fasttop): 0x0000000001a83110 *** Segmentation fault (core dumped) $ gdb man [...] (gdb) run -aw lzma [...] /usr/share/man/man1/xz.1.gz *** Error in `/usr/bin/man': double free or corruption (fasttop): 0x0000000000636110 *** [...] (gdb) up #18 0x0000003797002696 in free_mandata_struct (pinfo=0x636110) at db_lookup.c:159 159 free (pinfo); /* free the structure */ (gdb) info locals next = 0x0 (gdb) print pinfo $1 = (struct mandata *) 0x636110 (gdb) print *pinfo $2 = {next = 0x0, addr = 0x627380 "\020\rd", name = 0x627360 "\220\203b", ext = 0x627382 "d", sec = 0x627384 "", id = 67 'C', pointer = 0x627393 "unxz", comp = 0x62739a "gz", filter = 0x627398 "t", whatis = 0x62739d "", _st_mtime = 1364030474}