Version-Release number of selected component: bind-9.9.3-5.P2.fc19 Additional info: reporter: libreport-2.1.11 backtrace_rating: 4 cmdline: /usr/sbin/named -u named crash_function: dlopen_dlz_configure executable: /usr/sbin/named kernel: 3.11.8-200.fc19.i686.PAE runlevel: N 5 type: CCpp uid: 25 Truncated backtrace: Thread no. 1 (8 frames) #0 dlopen_dlz_configure at dlz_dlopen_driver.c:462 #1 dns_sdlzconfigure at sdlz.c:1687 #2 dns_dlzconfigure at dlz.c:627 #3 configure_view at server.c:2185 #4 load_configuration at server.c:5328 #5 run_server at server.c:5869 #6 dispatch at task.c:1116 #7 run at task.c:1286
Created attachment 849706 [details] File: backtrace
Created attachment 849707 [details] File: cgroup
Created attachment 849708 [details] File: core_backtrace
Created attachment 849709 [details] File: dso_list
Created attachment 849710 [details] File: environ
Created attachment 849711 [details] File: exploitable
Created attachment 849712 [details] File: limits
Created attachment 849713 [details] File: maps
Created attachment 849714 [details] File: open_fds
Created attachment 849715 [details] File: proc_pid_status
Created attachment 849716 [details] File: var_log_messages
Hi. First of all, the DLZ driver you want to use with bind uses old API and will not work with the BIND version we distribute. Note the warning in log: dlz_dlopen: incorrect version 1 should be 2 in '/usr/local/samba/lib/bind9/dlz_bind9.so' However I can see a problem in the dlz_dlopen_driver.c. If the version of API used by the driver is not correct, it will fail (free the memory allocated in cd) but it returns the value of 'result' variable, which is ISC_R_SUCCESS from previous calls. Therefore the code execution proceeds and fails with SIGSEGV, since the memory has been already freed. Upstream bug ID assigned: [ISC-Bugs #35495] Are you able and willing to test a testing build with proposed fix?
Merged by upstream... will be released in 9.10.0, 9.9.6, 9.8.8
bind-9.9.3-15.P2.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/bind-9.9.3-15.P2.fc19
bind-9.9.4-12.P2.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/bind-9.9.4-12.P2.fc20
Package bind-9.9.3-15.P2.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 bind-9.9.3-15.P2.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-3450/bind-9.9.3-15.P2.fc19 then log in and leave karma (feedback).
bind-9.9.4-12.P2.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
bind-9.9.3-15.P2.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.
I performed the update and everything seems to be working fine now thanks!!