Re: [PATCH] Implement file posix capabilities

From: Bill O'Donnell
Date: Thu Nov 30 2006 - 13:04:53 EST


The memory fault when setfcaps is run as noted in #4 below also occurs
on RHEL5 IA64 (2.6.18 kernel-2.6.18-1.2747.el5 with Serge's capability patch,
and Kaigai's userspace tools installed).

On Wed, Nov 29, 2006 at 02:40:13PM -0600, Bill O'Donnell wrote:
| Once again, running into problems when trying this patch on SLES-10 IA64,
| (Linux certify 2.6.18 #2 SMP PREEMPT Wed Nov 29 13:11:28 CST 2006 ia64)
|
| 1) replaced the ancient /lib/libcap.so.1.92 with less ancient libcap.so.1.10
|
| 2) successfully applied Serge's patch to SLES 2.6.18 sources and rebooted
|
| 3) installed Kaigai's userspace tools... no problems evident
|
| 4) ran setfcaps to see capabilities... (note Memory fault):
|
| certify:~/libcap-1.10 # setfcaps
| usage: setfcaps <capabilities> <file> ...
| cap_chown, cap_dac_override, cap_dac_read_search, cap_fowner
| cap_fsetid, cap_kill, cap_setgid, cap_setuid
| cap_setpcap, cap_linux_immutable,
| cap_net_bind_service, cap_net_broadcast
| cap_net_admin, cap_net_raw, cap_ipc_lock, cap_ipc_owner
| cap_sys_module, cap_sys_rawio, cap_sys_chroot, cap_sys_ptrace
| cap_sys_pacct, cap_sys_admin, cap_sys_boot, cap_sys_nice
| cap_sys_resource, cap_sys_time,
| cap_sys_tty_config, cap_mknod
| cap_lease, cap_audit_write, cap_audit_controlMemory fault
|
| 5) straced previous command:
----snip----

-Bill

--
Bill O'Donnell
SGI
billodo@xxxxxxx
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