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Description of problem: In /var/log/prelink/prelink.log, prelink reports: /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_ip6.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_802_3.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_nat.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_arp.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_arpreply.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_ip.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_standard.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_log.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_redirect.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_vlan.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_mark_m.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_mark.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_pkttype.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_stp.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_among.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_limit.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_ulog.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebt_nflog.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebtable_filter.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebtable_nat.so has undefined non-weak symbols /usr/sbin/prelink: Warning: /lib64/ebtables/libebtable_broute.so has undefined non-weak symbols The symbol ebt_errormsg is defined in ebtables/libebtc.so. An app which uses any of the other libebtable_*.so without also using libebtc.so will crash when the app references ebt_errormsg. The other libraries rely on libebtc to supply the definition of ebt_errormsg, so each of those other libraries should record the DT_NEEDED dependency (build with "-lebtables/libebtc.so"). Version-Release number of selected component (if applicable): ebtables-2.0.10-4.fc17.x86_64 How reproducible: every time Steps to Reproduce: 1. for i in /lib64/ebtables/lib*.so; do readelf --symbols $i | grep ebt_errormsg && echo $i; done 2. ldd /lib64/ebtables/libebt_802_3.so # etc. 3. Actual results: 1. Defined in libebtc.so, UNDefined everywhere else: 7: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_802_3.so 19: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_among.so 10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_arpreply.so 17: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_arp.so 108: 0000003d9ce12f60 128 OBJECT GLOBAL DEFAULT 24 ebt_errormsg /lib64/ebtables/libebtc.so 19: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_ip6.so 15: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_ip.so 11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_limit.so 13: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_log.so 7: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_mark_m.so 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_mark.so 10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_nat.so 10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_nflog.so 9: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_pkttype.so 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_redirect.so 16: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_stp.so 10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg /lib64/ebtables/libebt_ulog.so 8: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND ebt_errormsg 2. No recorded dependency on libebtc.so: $ ldd /lib64/ebtables/libebt_802_3.so linux-vdso.so.1 => (0x00007fffe3f06000) libc.so.6 => /lib64/libc.so.6 (0x0000003de3e00000) /lib64/ld-linux-x86-64.so.2 (0x0000003de3a00000) Expected results: Each library which uses ebt_errormsg records a DT_NEEDED dependency on libebtc.so. Additional info:
ebtables-2.0.10-5.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/ebtables-2.0.10-5.fc17
Package ebtables-2.0.10-5.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing ebtables-2.0.10-5.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-5696/ebtables-2.0.10-5.fc17 then log in and leave karma (feedback).
ebtables-2.0.10-5.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.