This change removes endpwent, dlmalloc_inspect_all, dlmalloc_trim
from lp64 libc.so. It also removed necessety of having brillo
version scripts for lp64 platforms.
Bug: http://b/26164862
Change-Id: I4e9b38907bb1dc410f0eb6d2f5d5944fe713da51
Brillo doesn't use the ndk cruft, so we need
separate set of version scripts. Added new "nobrillo"
tag to mark such symbols in *.map.txt files.
Bug: http://b/26164862
Change-Id: Iaee1b7119f75b68c2971679fc32817e6df29fd94
Brillo doesn't use the ndk cruft, so the same version scripts do not
apply. Until we have brillo-specific version scripts, just disable the
version script check.
Bug: 26164862
Change-Id: I682860ec1c5b36014c7a6cf24da43df553e9dc9f
Currently, if the debug.atrace.tags.enableflags property is not found,
it is set to a safe value such that a pointer to this property can be
stored for later access. This may result in selinux denials because not
all processes write permissions for this property or permission to
connect to the property write socket at all.
Change I6d953c0c281fd72ad3eba8a479fd258023579b5b writes this property to
a safe value upon boot, which greatly decreases the cases in which this
property will not be accessible and removes the need to write it here.
This commit removes this write.
Bug 26115803
Change-Id: Ief72c5f731d3a1231b5080eb531fa0a491a8b1d1
The permitted_when_isolated_path is a way to white-list
directories not present in search-path. It is ignored for
not isolated namespaces.
Bug: http://b/25853516
Bug: http://b/22548808
Change-Id: Ib1538037268eea69323ea49968a34a4a1d1938a5
We need to ensure %gs:20 is set up early enough for -fstack-protector-strong
on x86, and that __set_tls doesn't get stack protector checks because it's a
prerequisite for them. x86 devices/emulators won't boot without this.
Bug: http://b/26073874
Change-Id: Icf0d34294648cc0c8cb406a3617befe0d45c525a
POSIX defined bcopy to handle overlapping memory akin to memmove and
bionic appears to have always done so.
Change-Id: I2599113411e3532913270ba1c1b49e35cbc5f106
Previously only clang was happy. GCC said:
error: missing initializer for field 'wcio_mbstate_in' of 'struct wchar_io_data'
Change-Id: I25a11b64f4dfa22a5dd5daded152191fe2cfacaf
This reverts commit c8bae05f3f.
We were breaking init (ueventd) because we initialize system properties
before we initialize stdio. The new system property implementation uses
stdio to read from /property_contexts, so we end up touching stdio data
structures before they've been initialized.
This second attempt takes things further by removing the stdio initialization
function altogether. The data structures for stdin/stdout/stderr can be
statically initialized as data, and -- since we already had to give the
atexit implementation a backdoor for stdio -- we can just admit that we
need to clean up stdio, and that we always do so last.
This patch also removes the 17 statically pre-allocated file structures,
so the first fopen will now allocate a block of 10 (the usual overflow
behavior). I did this just to make my life simpler, but it's not actually
necessary to remove it if we want it back.
Change-Id: I936b2eb5e88e4ebaf5516121872b71fc88e5609c
This reverts commit 4371961e00.
This broke booting; ueventd crashes with a null pointer dereference
somewhere in __sfp (but the kernel doesn't unwind, so I don't know
what was calling __sfp).
Change-Id: I65375fdfdf1d339a06558b4057b580cacd6324e2
Primarily a debug feature that can be switched at runtime to permit
developer to have the option of high-resolution Android logs with
either CLOCK_REALTIME (default) or CLOCK_MONOTONIC to correlate with
other system activities like kernel logs or systrace.
Bug: 23668800
Change-Id: Ib29024899540f51a72cad5dde25517a7134d68f7
If a __system_property* function is called before
__system_properties_init() then the app will will abort. This commit
returns either an error code or a safe return value instead.
Bug 26027140
Change-Id: I95ffd143e9563658ab67a397991e84fb4c46ab77
Several parts in pthread_internal_t should be initialized
to zero, like tls, key_data and thread_local_dtors. So
just clear the whole pthread_internal_t is more convenient.
Bug: 25990348
Change-Id: Ibb6d1200ea5e6e1afbc77971f179197e8239f6ea
The purpose of this change is to add read access control to the property
space.
In the current design, a process either has access to the single
/dev/__properties__ file and therefore all properties that it contains
or it has access to no properties. This change separates properties
into multiple property files based on their selabel, which allows
creation of sepolicies that allow read access of only specific sets of
properties to specific domains.
Bug 21852512
Change-Id: Ice265db79201ca811c6b6cf6d851703f53224f03
