Description of problem: yum update or erasing a package with an rpm post(un)install script that calls ldconfig will results in ld.so.cache with incorrect label Version-Release number of selected component (if applicable): selinux-policy-3.7.19-28.fc13.noarch glibc-2.12-2.x86_64 rpm-4.8.0-14.fc13.x86_64 How reproducible: every time Steps to Reproduce: 1. yum update|erase packge-with-ldconfig-in-post(un)install-script 2. ls -lZ /etc/ld.so.cache Actual results: ld.so.cache has default label Expected results: ld.so.cache has proper label Additional info: here's an example: $ ls -lZ /etc/ld.so.cache -rw-r--r--. root root system_u:object_r:ld_so_cache_t:s0 /etc/ld.so.cache $ sudo yum install wireshark ...install... $ ls -lZ /etc/ld.so.cache -rw-r--r--. root root unconfined_u:object_r:etc_t:s0 /etc/ld.so.cache $ rpm -q wireshark --scripts postinstall program: /sbin/ldconfig postuninstall program: /sbin/ldconfig $ sudo restorecon -v /etc/ld.so/cache restorecon reset /etc/ld.so.cache context unconfined_u:object_r:etc_t:s0->system_u:object_r:ld_so_cache_t:s0 Which generated this SELinux alert a bit later... Summary: SELinux is preventing /usr/bin/iceauth "read" access to /etc/ld.so.cache. Detailed Description: SELinux denied access requested by iceauth. /etc/ld.so.cache may be a mislabeled. /etc/ld.so.cache default SELinux type is ld_so_cache_t, but its current type is etc_t. Changing this file back to the default type, may fix your problem. File contexts can be assigned to a file in the following ways. * Files created in a directory receive the file context of the parent directory by default. * The SELinux policy might override the default label inherited from the parent directory by specifying a process running in context A which creates a file in a directory labeled B will instead create the file with label C. An example of this would be the dhcp client running with the dhclient_t type and creating a file in the directory /etc. This file would normally receive the etc_t type due to parental inheritance but instead the file is labeled with the net_conf_t type because the SELinux policy specifies this. * Users can change the file context on a file using tools such as chcon, or restorecon. This file could have been mislabeled either by user error, or if an normally confined application was run under the wrong domain. However, this might also indicate a bug in SELinux because the file should not have been labeled with this type. If you believe this is a bug, please file a bug report against this package. Allowing Access: You can restore the default system context to this file by executing the restorecon command. restorecon '/etc/ld.so.cache', if this file is a directory, you can recursively restore using restorecon -R '/etc/ld.so.cache'. Fix Command: /sbin/restorecon '/etc/ld.so.cache' Additional Information: Source Context unconfined_u:unconfined_r:iceauth_t:s0-s0:c0.c1023 Target Context unconfined_u:object_r:etc_t:s0 Target Objects /etc/ld.so.cache [ file ] Source iceauth Source Path /usr/bin/iceauth Port <Unknown> Host x200.localdomain Source RPM Packages xorg-x11-server-utils-7.4-16.fc13 Target RPM Packages glibc-2.12-2 Policy RPM selinux-policy-3.7.19-28.fc13 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name restorecon Host Name x200.localdomain Platform Linux x200.localdomain 2.6.33.5-124.fc13.x86_64 #1 SMP Fri Jun 11 09:38:12 UTC 2010 x86_64 x86_64 Alert Count 1 First Seen Wed 07 Jul 2010 10:05:39 AM PDT Last Seen Wed 07 Jul 2010 10:05:39 AM PDT Local ID 7ebbd033-5dbd-461c-8408-b31ed3db7622 Line Numbers Raw Audit Messages node=x200.localdomain type=AVC msg=audit(1278522339.17:865): avc: denied { read } for pid=23812 comm="iceauth" name="ld.so.cache" dev=dm-0 ino=2147034 scontext=unconfined_u:unconfined_r:iceauth_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file node=x200.localdomain type=SYSCALL msg=audit(1278522339.17:865): arch=c000003e syscall=2 success=no exit=-13 a0=3c23a19e31 a1=0 a2=1 a3=ffffffff items=0 ppid=23811 pid=23812 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="iceauth" exe="/usr/bin/iceauth" subj=unconfined_u:unconfined_r:iceauth_t:s0-s0:c0.c1023 key=(null)
I think you are seeing a different problem ls -lZ /sbin/ldconfig ls -lZ /usr/bin/yum
Are you still having this problem?
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.