Sumário: SELinux is preventing /usr/autodesk/maya2010-x64/bin/maya.bin from loading /usr/autodesk/maya2010-x64/lib/libDynSlice.so which requires text relocation. Descrição detalhada: [maya.bin tem um tipo permissivo (unconfined_execmem_t). Esse acesso não foi negado.] The maya.bin application attempted to load /usr/autodesk/maya2010-x64/lib/libDynSlice.so which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests (http://people.redhat.com/drepper/selinux-mem.html) web page explains how to remove this requirement. You can configure SELinux temporarily to allow /usr/autodesk/maya2010-x64/lib/libDynSlice.so to use relocation as a workaround, until the library is fixed. Please file a bug report. Permitindo acesso: If you trust /usr/autodesk/maya2010-x64/lib/libDynSlice.so to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/usr/autodesk/maya2010-x64/lib/libDynSlice.so'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/usr/autodesk/maya2010-x64/lib/libDynSlice.so'" Comando de correção: chcon -t textrel_shlib_t '/usr/autodesk/maya2010-x64/lib/libDynSlice.so' Informações adicionais: Contexto de origem unconfined_u:unconfined_r:unconfined_execmem_t:s0- s0:c0.c1023 Contexto de destino system_u:object_r:lib_t:s0 Objetos de destino /usr/autodesk/maya2010-x64/lib/libDynSlice.so [ file ] Origem maya.bin Caminho da origem /usr/autodesk/maya2010-x64/bin/maya.bin Porta <Desconhecido> Máquina (removed) Pacotes RPM de origem Maya2010_0_64-2010.0-257 Pacotes RPM de destino Maya2010_0_64-2010.0-257 RPM da política selinux-policy-3.6.32-78.fc12 Selinux habilitado True Tipo de política targeted Modo reforçado Enforcing Nome do plugin allow_execmod Nome da máquina (removed) Plataforma Linux (removed) 2.6.31.5-127.fc12.x86_64 #1 SMP Sat Nov 7 21:11:14 EST 2009 x86_64 x86_64 Contador de alertas 1 Visto pela primeira vez em Qui 04 Fev 2010 21:29:10 BRST Visto pela última vez em Qui 04 Fev 2010 21:29:10 BRST ID local 2e8bb7e3-754c-42ad-9247-ace20c0f0bfe Números de linha Mensagens de auditoria não p node=(removed) type=AVC msg=audit(1265326150.175:25091): avc: denied { execmod } for pid=23242 comm="maya.bin" path="/usr/autodesk/maya2010-x64/lib/libDynSlice.so" dev=dm-0 ino=208865 scontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lib_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1265326150.175:25091): arch=c000003e syscall=10 success=yes exit=4294967424 a0=7f4a87929000 a1=6ee000 a2=5 a3=7f4a87ac78b8 items=0 ppid=23222 pid=23242 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="maya.bin" exe="/usr/autodesk/maya2010-x64/bin/maya.bin" subj=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 key=(null) Hash String generated from selinux-policy-3.6.32-78.fc12,allow_execmod,maya.bin,unconfined_execmem_t,lib_t,file,execmod audit2allow suggests: #============= unconfined_execmem_t ============== #!!!! This avc can be allowed using the boolean 'allow_execmod' allow unconfined_execmem_t lib_t:file execmod;
Turn on the allow_execmod boolean setsebool -P allow_execmod 1 Or set the context using chcon.
Miroslav please add /usr/autodesk/maya2010-x64/lib/.*\.s0.* -- gen_context(system_u:object_r:textrel_shlib_t,s0)
Fixed in selinux-policy-3.6.32-87.fc12
selinux-policy-3.6.32-89.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-89.fc12
selinux-policy-3.6.32-89.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-2010-1836
selinux-policy-3.6.32-89.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.