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Allow portage_sandbox_t ptrace capabilities 

During installation of system packages like python, ustr, ... the
portage_sandbox_t domain requires ptrace capabilities.

If not allowed, the following error is returned:

/sbin/ldconfig -n /var/tmp/portage/dev-libs/ustr-1.0.4-r1/image//usr/lib64
ISE:_do_ptrace ^[[0mptrace(PTRACE_TRACEME, ..., 0x0000000000000000, 0x0000000000000000): Permission denied
/usr/lib/libsandbox.so(+0x3812)[0x7535af0ca812]
/usr/lib/libsandbox.so(+0x38a3)[0x7535af0ca8a3]
/usr/lib/libsandbox.so(+0x5595)[0x7535af0cc595]
/usr/lib/libsandbox.so(+0x5a87)[0x7535af0cca87]
/usr/lib/libsandbox.so(+0x68de)[0x7535af0cd8de]
/usr/lib/libsandbox.so(execvp+0x6c)[0x7535af0ceb3c]
make(+0x1159e)[0x337b918159e]
make(+0x11eec)[0x337b9181eec]
make(+0x12b34)[0x337b9182b34]
make(+0x1e759)[0x337b918e759]
/proc/5977/cmdline: make -j4 install
DESTDIR=/var/tmp/portage/dev-libs/ustr-1.0.4-r1/image/ HIDE=
libdir=/usr/lib64 mandir=/usr/share/man SHRDIR=/usr/share/doc/ustr-1.0.4-r1
DOCSHRDIR=/usr/share/doc/ustr-1.0.4-r1

This seems to be during a standard "make install" of the package but part of
Portage' sandbox usage (above error for ustr, but packages like python exhibit
the same problem.)

Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
This commit is contained in:
Sven Vermeulen 2011-04-28 15:34:57 -04:00 committed by Chris PeBenito
parent 4061b06a4a
commit fd9ec1f728
1 changed files with 1 additions and 0 deletions
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1
policy/modules/admin/portage.te
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@ -145,6 +145,7 @@ corecmd_shell_spec_domtrans(portage_t, portage_sandbox_t)
allow portage_sandbox_t portage_t:fd use;
allow portage_sandbox_t portage_t:fifo_file rw_file_perms;
allow portage_sandbox_t portage_t:process sigchld;
allow portage_sandbox_t self:process ptrace;
# run scripts out of the build directory
can_exec(portage_t, portage_tmp_t)