The previous patch "init: verify size of property buffers passed
to property_get" incorrectly modified one of the callers,
resulting in ro.serialno, ro.bootmode, ro.baseband, and
ro.bootloader always being set to their default values.
Bug: 9469860
(cherry picked from commit 67e3663fc9)
Change-Id: Ia7b337e1fab6e334729f47ee1269e6c736615177
Verify that the buffer passed as the value parameter to property_get
is always big enough.
(cherry picked from commit 88ac54a4e8)
Change-Id: Iacc2b42bfe4069e0bfcbb1c48474f30126a93139
Move the system property writer implementation into bionic to keep
it next to the reader implementation and allow for better testing.
(cherry picked from commit 9f5af63501)
Change-Id: Idf6100d1d0170751acd5163a22597912bff480f0
Property triggers may cause an action to be queued twice, resulting
in a loop in the action queue. Keep actions that are not on the queue
in the list_empty state (act->qlist->next == act->qlist), and only
add them to the list if they are in that state.
Bug: 8335133
Change-Id: I3a3ec18176cf19cbaa3a45220a03c7560eacfe79
This helps to ensure that when a new system image is installed,
old userdata policy isn't applied over the top of it.
Bug: 8841348
Change-Id: I135af32250aa62979763e775842ce0af3c8b6f9f
This forces a policy reload + fixcon to deal with dynamically
delivered policy changing labels on device nodes.
It's implemented as a new keyword in init.
Bug: 8702843
Change-Id: I803cf1ecf6ff8318ce25dcc5cda4f292adc9738c
Failing to set properties due to an exhausted pool leads
to difficult to debug problems. This change adds an
error log to make the situation a bit easier to handle.
Change-Id: Icc1d97a80882fb23e74428a0195f1d28dba68fa8
Currently, the output of e2fsck is not saved, and we have no insight
into how many errors e2fsck is finding and fixing. Using the new
abbreviated logging feature in liblogwrap, up to the first 100 lines,
and last 4K bytes of the output of e2fsck is captured by fs_mgr, and
added to the kernel log.
Usually, the filesystem will be clean, and this will only add a few
lines to the kernel log on boot, but when things go wrong, it should
save enough to indicate what the problem is, without potentially
filling the kernel log with only e2fsck output if the filesystem is
really corrupted.
Change-Id: I9c264798e6fe721c8f818b5ce15d0975027ddbdd
This change enables labeling of dynamically created sysfs nodes
with specific SELinux security contexts.
Change-Id: If8b8d66120453123c1371ce063b6f20e8b96b6ef
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
With the old strdup() mechanism, it may return NULL if insufficient memory was
available. So we check the return value or do not use strdup to avoid null
pointer issue.
Change-Id: Id684948d6cb6c2f06327f29a2ba692f9542fce80
Signed-off-by: Hong-Mei Li <a21834@motorola.com>
Adding a new location for policy files under
/data, the new location is /data/security. The
new location is used before attempting to use
any other location.
This requires a new directory to be created by
the init script and an update to the location of
the property_contexts file for property service.
Change-Id: I955a722ac3e51fa6c1b97201b8bdef3f601cf09d
Adding a new location for policy files under
/data, the new location is /data/security. The
new location is used before attempting to use
any other location.
This requires a new directory to be created by
the init script and an update to the location of
the property_contexts file for property service.
Change-Id: I955a722ac3e51fa6c1b97201b8bdef3f601cf09d
