Podsumowanie: SELinux is preventing /usr/sbin/httpd "signal" access. Szczegółowy opis: [httpd posiada typ zezwalania (httpd_t). Ten dostęp nie został odmówiony.] SELinux denied access requested by httpd. It is not expected that this access is required by httpd and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Zezwalanie na dostęp: You can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug report. Dodatkowe informacje: Kontekst źródłowy unconfined_u:system_r:httpd_t:s0 Kontekst docelowy unconfined_u:system_r:system_mail_t:s0 Obiekty docelowe None [ process ] Źródło httpd Ścieżka źródłowa /usr/sbin/httpd Port <Nieznane> Komputer (removed) Źródłowe pakiety RPM httpd-2.2.13-4.fc12 Docelowe pakiety RPM Pakiet RPM polityki selinux-policy-3.6.32-49.fc12 SELinux jest włączony True Typ polityki targeted Tryb wymuszania Enforcing Nazwa wtyczki catchall Nazwa komputera (removed) Platforma Linux (removed) 2.6.31.6-145.fc12.x86_64 #1 SMP Sat Nov 21 15:57:45 EST 2009 x86_64 x86_64 Liczba alarmów 8 Po raz pierwszy pią, 4 gru 2009, 16:03:00 Po raz ostatni pią, 4 gru 2009, 19:42:39 Lokalny identyfikator 0cfcdcf6-1a73-44ee-b5ea-4e818c62c15a Liczba wierszy Surowe komunikaty audytu node=(removed) type=AVC msg=audit(1259952159.50:693): avc: denied { signal } for pid=3245 comm="httpd" scontext=unconfined_u:system_r:httpd_t:s0 tcontext=unconfined_u:system_r:system_mail_t:s0 tclass=process node=(removed) type=SYSCALL msg=audit(1259952159.50:693): arch=c000003e syscall=62 success=yes exit=0 a0=fffff353 a1=f a2=48 a3=7fffe009cf10 items=0 ppid=1 pid=3245 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=6 comm="httpd" exe="/usr/sbin/httpd" subj=unconfined_u:system_r:httpd_t:s0 key=(null) Hash String generated from selinux-policy-3.6.32-49.fc12,catchall,httpd,httpd_t,system_mail_t,process,signal audit2allow suggests: #============= httpd_t ============== allow httpd_t system_mail_t:process signal;
You can add these rules for now using # grep avc /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Fixed in selinux-policy-3.6.32-56.fc12.noarch
selinux-policy-3.6.32-56.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-56.fc12
selinux-policy-3.6.32-56.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2009-12990
selinux-policy-3.6.32-56.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.