Bug 690409
| Summary: | mutt crash | ||||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Stanislaw Gruszka <sgruszka> | ||||||
| Component: | mutt | Assignee: | jpacner | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Lukáš Zachar <lzachar> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 6.1 | CC: | jherrman, ovasik, tlavigne | ||||||
| Target Milestone: | rc | Keywords: | Patch | ||||||
| Target Release: | --- | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | mutt-1.5.20-7.20091214hg736b6a.el6 | Doc Type: | Bug Fix | ||||||
| Doc Text: |
Previously, the array that stores mutt message headers did not properly handle empty header entries. This could cause mutt to terminate unexpectedly with a segmentation fault when a change of message IDs occurred on the IMAP server, for example when the IMAP server was connected with multiple clients while removing messages through one of them. In this update, the handling of empty headers has been optimized and sorting messages in the array has been streamlined. As a result, multiple connected clients now synchronize correctly.
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Story Points: | --- | ||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2014-07-28 09:01:27 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: | 947782 | ||||||||
| Attachments: |
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This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. If you would like it considered as an exception in the current release, please ask your support representative. This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. If you would like it considered as an exception in the current release, please ask your support representative. Created attachment 518178 [details] patched mutt core dump on Fedora 14 This core dump is on patched mutt from F-14. Patch did not help. I mange to reproduce the problem, seem it must be more than 1500 messages in the mail box. I'm not going to purge my pop3 mbox, so will be able now to test other patches or provide more info. > Core was generated by `mutt -f pops://stf_xl.pl'. > Program terminated with signal 11, Segmentation fault. > #0 0x080b8b6c in find_subject (ctx=0x920bd88, init=<value optimized out>) at thread.c:433 > 433 !tmp->fake_thread && /* don't match pseudo threads */ > Missing separate debuginfos, use: debuginfo-install glibc-2.13-1.i686 krb5-libs-1.8.2-7.fc14.i686 nss-softokn-freebl-3.12.9-2.fc14.i686 openssl-1.0.0c-1.fc14.i686 > (gdb) bt > #0 0x080b8b6c in find_subject (ctx=0x920bd88, init=<value optimized out>) at thread.c:433 > #1 pseudo_threads (ctx=0x920bd88, init=<value optimized out>) at thread.c:503 > #2 mutt_sort_threads (ctx=0x920bd88, init=<value optimized out>) at thread.c:960 > #3 0x080b6015 in mutt_sort_headers (ctx=0x920bd88, init=<value optimized out>) at sort.c:297 > #4 0x0808ea67 in mx_sync_mailbox (ctx=0x920bd88, index_hint=0xbfd3d260) at mx.c:1182 > #5 0x08066091 in mutt_index_menu () at curs_main.c:1034 > #6 0x08082e6d in main (argc=1, argv=0xbfd3e3c4) at main.c:1020 > (gdb) list > 428 ctx->subj_hash->nelem); > 429 for (ptr = ctx->subj_hash->table[hash]; ptr; ptr = ptr->next) > 430 { > 431 tmp = ((HEADER *) ptr->data)->thread; > 432 if (tmp && tmp != cur && /* don't match the same message */ > 433 !tmp->fake_thread && /* don't match pseudo threads */ > 434 tmp->message->subject_changed && /* only match interesting replies */ > 435 !is_descendant (tmp, cur) && /* don't match in the same thread */ > 436 (date >= (option (OPTTHREADRECEIVED) ? > 437 tmp->message->received : Oops, sorry above attachment was intended for bug 674271. Fixed in commit http://pkgs.devel.redhat.com/cgit/rpms/mutt/commit/?h=rhel-6.6&id=017aa85aa6eeeed43f2feef496dc5f7d972321aa (build mutt-1.5.20-5.20091214hg736b6a.el6). List of patches present on mutt-1.5.20-6.20091214hg736b6a.el6: http://pkgs.devel.redhat.com/cgit/rpms/mutt/commit/?h=rhel-6.6&id=dede7e8668e3cac1a3d59552e84923aabe713c4c http://pkgs.devel.redhat.com/cgit/rpms/mutt/commit/?h=rhel-6.6&id=017aa85aa6eeeed43f2feef496dc5f7d972321aa dist-git commits related to build mutt-1.5.20-7.20091214hg736b6a.el6: http://pkgs.devel.redhat.com/cgit/rpms/mutt/commit/?h=rhel-6.6&id=d2bdd799fd8ff27c4ec0c23921591afb668a6f94 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2014-0945.html |
Created attachment 487266 [details] abrt.log Description of problem: See attached abrt.log How reproducible: Happens once, I did not try to reproduce.