Version-Release number of selected component:
cmdline: /usr/sbin/named -u named
runlevel: N 5
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
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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.
bind-9.9.4-12.P2.fc20 has been submitted as an update for Fedora 20.
* 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:
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!!