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Elliott Hughes [Fri, 14 Apr 2017 05:53:27 +0000 (05:53 +0000)]
Merge "Address review comments on the bionic tzdata loader."
am:
e8a328058d
Change-Id: I2d4b4f7235575cbe40e480a8b90c81919b1993fe
Treehugger Robot [Fri, 14 Apr 2017 05:43:46 +0000 (05:43 +0000)]
Merge "Address review comments on the bionic tzdata loader."
Dimitry Ivanov [Thu, 13 Apr 2017 19:33:13 +0000 (19:33 +0000)]
Merge "Restore __system_property_find_nth version"
am:
10f32d9c17
Change-Id: I088ad9be450d777dc02ee63a3f0d19f022420603
Treehugger Robot [Thu, 13 Apr 2017 19:26:03 +0000 (19:26 +0000)]
Merge "Restore __system_property_find_nth version"
Dimitry Ivanov [Thu, 13 Apr 2017 01:05:56 +0000 (18:05 -0700)]
Restore __system_property_find_nth version
Moving this to LIBC_DEPRECATED caused compatibility
problems for some apps.
Bug: http://b/
36566667
Test: launch app and check that it does not crash
Change-Id: I470f916ef818ff62ff5391b3a0c86dd44c1e8cd0
(cherry picked from commit
2167e74f168a192ca9c63abee1c03197326b83d7)
Christopher Ferris [Thu, 13 Apr 2017 17:56:35 +0000 (17:56 +0000)]
Merge "libc: use Cortex-A7/A53 memset on Kryo"
am:
f568ccd34a
Change-Id: If12956b30f761ac0bfd613df455a84a94c6aaab9
Christopher Ferris [Thu, 13 Apr 2017 17:45:53 +0000 (17:45 +0000)]
Merge "libc: use Cortex-A7/A53 memset on Kryo"
Paul Lawrence [Thu, 13 Apr 2017 15:18:23 +0000 (15:18 +0000)]
Merge "Add seccomp blacklist, and exclude swap functions"
am:
a8f9c8069e
Change-Id: Ie254d107b740fade338ac320db5a3349dc4f85c8
Treehugger Robot [Thu, 13 Apr 2017 15:09:46 +0000 (15:09 +0000)]
Merge "Add seccomp blacklist, and exclude swap functions"
Jake Weinstein [Fri, 7 Apr 2017 18:55:53 +0000 (14:55 -0400)]
libc: use Cortex-A7/A53 memset on Kryo
Tested on OnePlus 3 with MSM8996
Before (Krait):
BM_string_memset/8 1000k 7 1.071 GiB/s
BM_string_memset/64 1000k 9 6.720 GiB/s
BM_string_memset/512 1000k 19 26.699 GiB/s
BM_string_memset/1024 1000k 29 34.214 GiB/s
BM_string_memset/8Ki 10M 184 44.302 GiB/s
BM_string_memset/16Ki 5M 351 46.656 GiB/s
BM_string_memset/32Ki 5M 686 47.744 GiB/s
BM_string_memset/64Ki 1000k 1355 48.342 GiB/s
After (A7/A53):
BM_string_memset/8 1000k 7 1.017 GiB/s
BM_string_memset/64 1000k 7 8.039 GiB/s
BM_string_memset/512 1000k 13 37.976 GiB/s
BM_string_memset/1024 1000k 21 47.595 GiB/s
BM_string_memset/8Ki 10M 150 54.354 GiB/s
BM_string_memset/16Ki 10M 285 57.336 GiB/s
BM_string_memset/32Ki 5M 555 59.016 GiB/s
BM_string_memset/64Ki 1000k 1097 59.720 GiB/s
Test: make otapackage
Test: Verified this wins in all dimensions on a Pixel device.
Change-Id: I4cb72cc0363877de7c41d6f991149fda42fd0b4b
Elliott Hughes [Wed, 12 Apr 2017 19:03:44 +0000 (12:03 -0700)]
Address review comments on the bionic tzdata loader.
Bug: N/A
Test: ran tests
Change-Id: Ia7e27a2f93fe814e46b0912ce358b72651192173
Paul Lawrence [Wed, 12 Apr 2017 17:02:54 +0000 (10:02 -0700)]
Add seccomp blacklist, and exclude swap functions
Bug:
37253880
Test: Make sure device boots
Run pylint on genseccomp.py, test_genseccomp.py
Run test_genseccomp.py
Run new CTS test
cts-tradefed run cts -m CtsSecurityTestCases -t android.security.cts.SeccompTest
Change-Id: I833a5364a1481d65173e77654da1798dc45a3f9d
Elliott Hughes [Wed, 12 Apr 2017 19:11:10 +0000 (19:11 +0000)]
Merge "Move libc_logging.cpp over to CachedProperty."
am:
2be8013027
Change-Id: I806f666717ae5110933a0e8a7492cc53a87bf444
Treehugger Robot [Wed, 12 Apr 2017 19:02:14 +0000 (19:02 +0000)]
Merge "Move libc_logging.cpp over to CachedProperty."
Dimitry Ivanov [Wed, 12 Apr 2017 18:55:52 +0000 (18:55 +0000)]
Merge "The workaround for apps using older version of soinfos"
am:
735f41afc4
Change-Id: I3d672808ed8ff20d2201f896366635886ee760fb
Treehugger Robot [Wed, 12 Apr 2017 18:41:26 +0000 (18:41 +0000)]
Merge "The workaround for apps using older version of soinfos"
Elliott Hughes [Wed, 12 Apr 2017 18:24:56 +0000 (18:24 +0000)]
Merge "Move localtime.c over to CachedProperty."
am:
21d4a9ac6b
Change-Id: Idc7acb8a7825c9599fd53bbe7f00976db4dc5de4
Treehugger Robot [Wed, 12 Apr 2017 18:15:51 +0000 (18:15 +0000)]
Merge "Move localtime.c over to CachedProperty."
Dimitry Ivanov [Tue, 11 Apr 2017 22:22:49 +0000 (15:22 -0700)]
The workaround for apps using older version of soinfos
Skip the check for accessibility in the case soinfo
does not have primary/secondary namespaces associated
with them.
Bug: http://b/
37191433
Test: start an app from http://b/
37191433 make sure it does not crash on lunch
Change-Id: Id4c0bdab4dfc6bc8a33fc275d71e325518e0759f
(cherry picked from commit
97b4c5f2649db06661e45147f21a2ab26340ad89)
Dimitry Ivanov [Wed, 12 Apr 2017 08:00:46 +0000 (08:00 +0000)]
Merge "'make bionic-unit-tests' now builds all the required binaries"
am:
faf7f3542a
Change-Id: Ic1668e2b3b5c39fc815fe3d929a04d5e707d0f26
Treehugger Robot [Wed, 12 Apr 2017 07:54:02 +0000 (07:54 +0000)]
Merge "'make bionic-unit-tests' now builds all the required binaries"
Elliott Hughes [Wed, 12 Apr 2017 06:07:39 +0000 (06:07 +0000)]
Merge "Remove the useless lock from CachedProperty."
am:
ff82ce8746
Change-Id: I1a298b6558d0487a2a851ce819d9fddbe3898a62
Treehugger Robot [Wed, 12 Apr 2017 05:59:56 +0000 (05:59 +0000)]
Merge "Remove the useless lock from CachedProperty."
Elliott Hughes [Wed, 12 Apr 2017 00:23:37 +0000 (17:23 -0700)]
Remove the useless lock from CachedProperty.
Also document that the caller should provide locking at an
appropriate scope.
Bug: N/A
Test: ran tests
Change-Id: Ib84802fd8b9dbe69f98feab80edef05549a3f73e
Dan Willemsen [Wed, 12 Apr 2017 00:13:20 +0000 (00:13 +0000)]
Merge "Mark CRT objects as vendor available"
am:
53a9bcdcf5
Change-Id: I0cbea9f010022ca4e99586279f564279d2140ed4
Dan Willemsen [Wed, 12 Apr 2017 00:06:51 +0000 (00:06 +0000)]
Merge "Mark CRT objects as vendor available"
Dan Willemsen [Fri, 7 Apr 2017 21:09:05 +0000 (14:09 -0700)]
Mark CRT objects as vendor available
This will build separate copies of the CRT for vendor vs system when
BOARD_VNDK_VERSION is set. We'll be able to change crtbrand / etc as
needed with #ifdef __ANDROID_VNDK__ and similar.
Bug:
36426473
Bug:
36079834
Test: Put #ifdef __ANDROID_VNDK__ into crtbrand.S, see changes
Change-Id: I7db0cccfe94d144f072e7cef23832884f3c066f0
Elliott Hughes [Tue, 11 Apr 2017 23:53:15 +0000 (23:53 +0000)]
Merge "Don't let missing Treble property context files affect errno."
am:
d517ac2dcd
Change-Id: I55c6abb9ea1a2813add0f34435dbd4827253d006
Treehugger Robot [Tue, 11 Apr 2017 23:48:56 +0000 (23:48 +0000)]
Merge "Don't let missing Treble property context files affect errno."
Christopher Ferris [Tue, 11 Apr 2017 23:24:13 +0000 (23:24 +0000)]
Merge "Fix missing parse_open_file method."
am:
94f58b2f0c
Change-Id: I0dd3e749a876b3df40822267f25324c43568dce7
Dimitry Ivanov [Mon, 10 Apr 2017 23:52:25 +0000 (16:52 -0700)]
'make bionic-unit-tests' now builds all the required binaries
Test: make
Change-Id: Ie2f5dffaa4a09eba6714ced8ab0043fd7446bee5
Christopher Ferris [Tue, 11 Apr 2017 23:14:55 +0000 (23:14 +0000)]
Merge "Fix missing parse_open_file method."
Elliott Hughes [Tue, 11 Apr 2017 22:18:38 +0000 (15:18 -0700)]
Move libc_logging.cpp over to CachedProperty.
Bug: N/A
Test: ran tests
Change-Id: I50f9065799e783df961e1275a4cda671fcf0fd32
Elliott Hughes [Tue, 11 Apr 2017 21:44:51 +0000 (14:44 -0700)]
Move localtime.c over to CachedProperty.
Since localtime.c is C, this entails pulling our code out into its own
C++ file, which we should probably have done years ago anyway.
Bug: N/A
Test: ran tests, and manually tested via Settings
Change-Id: Ifc787a553e8f739a87641a2d35321aca40a47286
Elliott Hughes [Tue, 11 Apr 2017 20:38:36 +0000 (13:38 -0700)]
Don't let missing Treble property context files affect errno.
User code on a non-treble device was starting with errno == ENOENT rather
than 0 because of this treble support:
openat(AT_FDCWD, "/property_contexts", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
faccessat(AT_FDCWD, "/system/etc/selinux/plat_property_contexts", R_OK) = -1 ENOENT (No such file or directory)
This caused us to fail some toybox tests by reporting bogus errno values
where errno should have been left unset:
PASS: date -d @0
FAIL: date -d @0x123
echo -ne '' | TZ=UTC date -d @0x123 2>&1
--- expected
+++ actual
@@ -1 +1 @@
-date: bad date '@0x123'
+date: bad date '@0x123': No such file or directory
PASS: date -d
06021234
PASS: date -d
060212341982
FAIL: date -d 123
echo -ne '' | TZ=UTC date -d 123 2>&1
--- expected
+++ actual
@@ -1 +1 @@
-date: bad date '123'
+date: bad date '123': No such file or directory
PASS: date -d
1110143115.30
PASS: date -d
111014312015.30
PASS: date Unix time missing @
Bug: http://b/
37248982
Test: ran tests
Change-Id: Iacf08c89dbe207ec53a7837e6ac7f78f5541ef35
Dan Willemsen [Tue, 11 Apr 2017 16:53:25 +0000 (16:53 +0000)]
Merge "Remove .(ll)ndk suffix from (ll)ndk_library"
am:
6c0468bba7
Change-Id: Ib271eaff5daeb96c9e58987f38b1813c5c72ab8a
Alessio Balsini [Tue, 11 Apr 2017 16:27:29 +0000 (18:27 +0200)]
Fix missing parse_open_file method.
gensyscalls.py was failing to execute because of a missing "self"
keyword when calling parse_open_file.
Test: manual test running gensyscalls.py.
Change-Id: I78db2cba704c5ca56a730019e36601a7ccd069f8
Treehugger Robot [Tue, 11 Apr 2017 16:19:14 +0000 (16:19 +0000)]
Merge "Remove .(ll)ndk suffix from (ll)ndk_library"
Dan Willemsen [Fri, 7 Apr 2017 21:09:18 +0000 (14:09 -0700)]
Remove .(ll)ndk suffix from (ll)ndk_library
Soong handles these automatically now.
Bug:
33241851
Test: Android-aosp_arm.mk is the same before/after
Test: build.ninja is the same before/after
Test: build-aosp_arm.ninja is the same before/after
Merged-In: Ibfe4cf5db732d9007b1cc12dbc523c427de1b23d
Change-Id: Ibfe4cf5db732d9007b1cc12dbc523c427de1b23d
Elliott Hughes [Tue, 11 Apr 2017 06:15:09 +0000 (06:15 +0000)]
Merge "Send developers straight to the text relocation docs."
am:
f17048bfb8
Change-Id: I84931113b8da9b7cabf1af1ce7fa65a798bbe106
Treehugger Robot [Tue, 11 Apr 2017 06:07:06 +0000 (06:07 +0000)]
Merge "Send developers straight to the text relocation docs."
Elliott Hughes [Mon, 10 Apr 2017 16:52:33 +0000 (09:52 -0700)]
Send developers straight to the text relocation docs.
It's been years since we allowed text relocations, but I had a developer
ask me how to fix them at last week's O Developer Day. They'd never seen
our docs, so let's try to fix that for anyone else who's still confused...
Bug: N/A
Test: builds
Change-Id: I9202a7b0a3f024041b646c43c87585f4fab22d09
Christopher Ferris [Mon, 10 Apr 2017 20:00:31 +0000 (20:00 +0000)]
Merge "Refactor Config from a struct to a class."
am:
bdbab30e32
Change-Id: Ie6fe456974ad3d17a66a93682f66d8bd282dc061
Christopher Ferris [Mon, 10 Apr 2017 19:49:37 +0000 (19:49 +0000)]
Merge "Refactor Config from a struct to a class."
Dan Willemsen [Fri, 7 Apr 2017 21:31:19 +0000 (21:31 +0000)]
Merge "Add LLNDK stub libraries for the VNDK"
am:
df244d876a
Change-Id: I664a8fc016c5a60edbce1f924cbc6595e01c2171
Dan Willemsen [Fri, 7 Apr 2017 21:21:32 +0000 (21:21 +0000)]
Merge "Add LLNDK stub libraries for the VNDK"
Josh Gao [Thu, 6 Apr 2017 23:46:17 +0000 (23:46 +0000)]
Merge "versioner: fix LLVM assertion failure."
am:
a07033e0dc
Change-Id: Ib23326e7a3ebecc70ceeb8ff40fcd592ead41c91
Treehugger Robot [Thu, 6 Apr 2017 23:35:51 +0000 (23:35 +0000)]
Merge "versioner: fix LLVM assertion failure."
Tom Cherry [Thu, 6 Apr 2017 22:45:19 +0000 (22:45 +0000)]
Merge "Move scopeguard into android::base"
am:
c40af334c7
Change-Id: I4f507f5c2304b0ea00cadcb0693207e0a3c95180
George Burgess IV [Thu, 6 Apr 2017 22:42:13 +0000 (22:42 +0000)]
Merge "Enable FORTIFY unit tests for clang"
am:
afb59c3e42
Change-Id: Ie05c82311eb58c8a5593d2a9bb83d0085659c378
Tom Cherry [Thu, 6 Apr 2017 22:41:02 +0000 (22:41 +0000)]
Merge "Move scopeguard into android::base"
Christopher Ferris [Thu, 6 Apr 2017 02:13:03 +0000 (19:13 -0700)]
Refactor Config from a struct to a class.
This should make it easier to add new options, and to add options that
are complex. For example, I want to modify the behavior of
record_allocs_file so that it also enables record_allocs to a default
state.
Test: All unit tests pass.
Test: Enable the backtrace option and restart.
Change-Id: Idf5cdeed06ade3bc2c8ae39d228734bf65209b4f
Treehugger Robot [Thu, 6 Apr 2017 22:30:20 +0000 (22:30 +0000)]
Merge "Enable FORTIFY unit tests for clang"
Elliott Hughes [Thu, 6 Apr 2017 20:45:35 +0000 (20:45 +0000)]
Merge "Add support for disabling the greylist."
am:
2d389ffee9
Change-Id: I3c2dd8677b61b0ecae87969405040dfef25e843b
Josh Gao [Thu, 6 Apr 2017 19:57:22 +0000 (12:57 -0700)]
versioner: fix LLVM assertion failure.
MemoryBuffer::getOpenFileSlice asserts that the map size passed in
isn't -1 (presumably because the offset can be nonzero). Switch to
getOpenFile, which results in an identical call to the implementation
function without the assert.
Bug: http://b/
37002637
Test: export FORCE_BUILD_LLVM_COMPONENTS=true
export FORCE_BUILD_LLVM_DEBUG=true
export FORCE_BUILD_LLVM_DISABLE_NDEBUG=true
mma -j && versioner
Change-Id: Ib610db9e07429aa3f64128eaef6ef555c4d1868e
Treehugger Robot [Thu, 6 Apr 2017 20:29:40 +0000 (20:29 +0000)]
Merge "Add support for disabling the greylist."
George Burgess IV [Thu, 6 Apr 2017 18:26:11 +0000 (11:26 -0700)]
Enable FORTIFY unit tests for clang
And add a thing to remind us to enable the malloc FORTIFY test when we
pull a new clang in.
Bug:
34747525
Test: vts -m BionicUnitTests on bullhead
Change-Id: If341a27756d608a0fa77ba6518e9bcc725f7632c
Elliott Hughes [Fri, 24 Mar 2017 00:42:49 +0000 (17:42 -0700)]
Add support for disabling the greylist.
Useful for testing whether apps have actually stopped using greylisted
libraries even if they still have references to them in their apk to support
old Android releases but also haven't bumped their targetSdkVersion yet.
Since we already have two expensive __system_property_get calls and this
would add a third, optimize two (but leave the third since it's not
obviously amenable to optimization). None of this matters for user builds,
but I don't want userdebug/eng to have distractingly different performance.
(cherrypick of
7933bec2872aa1c3430149c7649726333c0ac9d8.)
Bug: http://b/
36106661
Test: ran "can you escape 5" with and without this property
Change-Id: Id9a804695c1dca9b4be2ebd0e72f01817bb13cba
Hans Boehm [Thu, 6 Apr 2017 01:09:46 +0000 (01:09 +0000)]
Merge "Fix compare_exchange_weak tests to allow spurious failure"
am:
e06c69d073
Change-Id: I597ca938774cfe9028bca7f8c2055be7369fc31e
Hans Boehm [Thu, 6 Apr 2017 01:02:28 +0000 (01:02 +0000)]
Merge "Fix compare_exchange_weak tests to allow spurious failure"
George Burgess IV [Thu, 6 Apr 2017 00:11:12 +0000 (00:11 +0000)]
Merge "libc: add const-correct string.h overloads"
am:
278d31d36e
Change-Id: If13974446e21dfc81a6ebf54377c020dad6dd075
Treehugger Robot [Wed, 5 Apr 2017 23:57:12 +0000 (23:57 +0000)]
Merge "libc: add const-correct string.h overloads"
Tom Cherry [Wed, 5 Apr 2017 23:20:29 +0000 (16:20 -0700)]
Move scopeguard into android::base
Test: boot bullhead, bionic unit tests
Change-Id: I223249684867655ecb53713b10da41d3014f96ae
Hans Boehm [Wed, 5 Apr 2017 00:34:59 +0000 (17:34 -0700)]
Fix compare_exchange_weak tests to allow spurious failure
Test: Ran bionic unit tests on angler.
Bug:
36869788
Change-Id: Ic1e0e4e409ac719d5b426391a771b4858a6149ee
George Burgess IV [Wed, 5 Apr 2017 22:49:34 +0000 (22:49 +0000)]
Merge "libc: remove newlines in prototypes in string.h"
am:
1261f29631
Change-Id: Ia4741bcdcbfb60d2844cb56a34b824fc8595c34a
Dan Willemsen [Mon, 20 Mar 2017 21:07:47 +0000 (14:07 -0700)]
Add LLNDK stub libraries for the VNDK
The stub libraries are the same as the (equivalent version) NDK, but
they also contain symbols tagged with 'vndk'. Except there are none of
those in Bionic currently.
For headers, the LLNDK/VNDK isn't using a sysroot like the NDK. Nor is
it hardcoding an explicit source path list like the platform. Instead it
runs the bionic/libc/include directory through versioner like the NDK,
then exports those generated headers and the kernel headers from the
stub library like any other exported header. Except it uses -isystem
instead of -I due to export_headers_as_system.
Test: aosp_arm; m -j
Test: Enable BOARD_VNDK_VERSION on aosp_arm; m -j
Test: Inspect out/soong/build.ninja before/after (w/o vndk)
Change-Id: Ief58a73907a83053b408b1d4b62999cba470d61c
Treehugger Robot [Wed, 5 Apr 2017 22:28:59 +0000 (22:28 +0000)]
Merge "libc: remove newlines in prototypes in string.h"
George Burgess IV [Wed, 5 Apr 2017 20:24:05 +0000 (13:24 -0700)]
libc: remove newlines in prototypes in string.h
This gives more useful diagnostics if clang needs to mention these
functions (or a parameter of them).
Bug:
36984245
Test: m on bullhead completes successfully.
Change-Id: I17c2b624d08bc9dd3f08185b30029ed0c49ebb08
George Burgess IV [Wed, 5 Apr 2017 00:34:02 +0000 (17:34 -0700)]
libc: add const-correct string.h overloads
libcxx provides const-correct overloads for a few string.h functions.
These overloads use clang's enable_if attribute, so they're preferred
over our FORTIFY'ed equivalents.
This weakens _FORTIFY_SOURCE=2 when used with some of these functions,
since clang needs to see __pass_object_size in order to pass an accurate
result for __builtin_object_size(s, 1) at a callsite. Since those
functions don't have __pass_object_size on their params, clang can't do
that. This makes LLVM lower the __builtin_object_size calls, which means
we get the same result as __builtin_object_size(s, 0).
We have to provide all of the overloads in Bionic, since enable_if is
only used to disambiguate overloads with (otherwise) the same type. In
other words:
// overload 1
char *strchr(const char *, int s) __attribute__((enable_if(1, "")));
// overload 2
char *strchr(char *, int s);
void foo() {
char cs[1] = {};
strchr(static_cast<const char *>(cs), '\0'); // calls overload #1.
strchr(cs, '\0'); // calls overload #2.
}
Bug:
34747525
Test: m checkbuild on bullhead internal master + AOSP. vts -m
BionicUnitTests passes on both. Surprisingly, the only code that this
seems to break is contained in Bionic.
Change-Id: Ie406f42fb3d1c5bf940dc857889876fc39b57c90
Neil Fuller [Wed, 5 Apr 2017 14:15:00 +0000 (14:15 +0000)]
Merge "Add (duplicate) license from new XML file"
am:
0a40cb3872
Change-Id: Ia6c24085d91d4c549c0df28ff3006d653a5f4d09
Neil Fuller [Wed, 5 Apr 2017 14:11:14 +0000 (14:11 +0000)]
Merge "Add (duplicate) license from new XML file"
Neil Fuller [Wed, 5 Apr 2017 13:57:00 +0000 (14:57 +0100)]
Add (duplicate) license from new XML file
This change was forgotten when I uploaded tzlookup.xml for
review. I meant to check this with enh@. Apologies. This fixes
the the NOTICE file so others can upload.
Test: repo upload
Change-Id: I9e722952f9ae8c8d971b1c2d23d53079d85f4ae7
Neil Fuller [Wed, 5 Apr 2017 13:40:01 +0000 (13:40 +0000)]
Merge "Addition of a new system file for time zone data"
am:
d90713b335
Change-Id: I03770ae595fcc777b24bc16998f112844c3024bb
Neil Fuller [Wed, 5 Apr 2017 13:33:32 +0000 (13:33 +0000)]
Merge "Addition of a new system file for time zone data"
Dan Willemsen [Wed, 5 Apr 2017 02:19:45 +0000 (02:19 +0000)]
Merge "Remove obsolete Android.mk comments"
am:
b209e14d36
Change-Id: I07e38ac17b6b973f7d600decb0fb73f2500b9fe6
Treehugger Robot [Wed, 5 Apr 2017 02:12:00 +0000 (02:12 +0000)]
Merge "Remove obsolete Android.mk comments"
Dan Willemsen [Tue, 4 Apr 2017 22:51:26 +0000 (15:51 -0700)]
Remove obsolete Android.mk comments
Test: none
Change-Id: I0419800d44a7918a4415baf840c7d30bf30a18ed
Christopher Ferris [Tue, 4 Apr 2017 21:17:25 +0000 (21:17 +0000)]
Merge "Add kryo support."
am:
07807a10a2
Change-Id: I777c9ea39e63d2f3365981e786b81d5424564eda
Christopher Ferris [Tue, 4 Apr 2017 21:10:55 +0000 (21:10 +0000)]
Merge "Add kryo support."
George Burgess IV [Tue, 4 Apr 2017 20:09:28 +0000 (20:09 +0000)]
Merge "libc: use __bos instead of __bos0 for strchr."
am:
defecea27b
Change-Id: I9576be3579f1cc95e09360376cb527e434722227
Treehugger Robot [Tue, 4 Apr 2017 20:01:36 +0000 (20:01 +0000)]
Merge "libc: use __bos instead of __bos0 for strchr."
George Burgess IV [Tue, 4 Apr 2017 01:03:36 +0000 (18:03 -0700)]
libc: use __bos instead of __bos0 for strchr.
I dunno why I used __bos0 in the first place; clang's strrchr (and
GCC's strchr+strrchr) both use __bos.
Bug:
34747525
Test: m. Device still boots. cts -m BionicUnitTests shows no new
failures.
Change-Id: Ifec0e05a6a1144fa3e3ac70562af3ec57c09c194
Josh Gao [Tue, 4 Apr 2017 00:49:24 +0000 (00:49 +0000)]
Merge "Break android_set_abort_message out of libc_logging."
am:
1c864b630f
Change-Id: I7d8ab343a09a0e2166d0462a3b378257cb837f67
Josh Gao [Tue, 4 Apr 2017 00:40:38 +0000 (00:40 +0000)]
Merge "Break android_set_abort_message out of libc_logging."
Josh Gao [Mon, 3 Apr 2017 23:26:49 +0000 (23:26 +0000)]
Merge changes I70edafb7,I96cba65e,I5142a335
am:
1400acc159
Change-Id: I8a336aac72ba8fa173ef2ea3364a55d7d84fc4f5
Treehugger Robot [Mon, 3 Apr 2017 23:17:58 +0000 (23:17 +0000)]
Merge changes I70edafb7,I96cba65e,I5142a335
* changes:
versioner: remove useless log message.
versioner: fix indentation in usage.
versioner: guard preprocessing messages with -v.
Josh Gao [Mon, 3 Apr 2017 22:13:29 +0000 (15:13 -0700)]
Break android_set_abort_message out of libc_logging.
libc_logging is getting statically linked into the crash handler
library, resulting in two copies of the abort message code existing in
processes, one in the linker, and one in the crash handler.
Move android_set_abort_message to its own file to solve this.
Bug: http://b/
36862204
Test: /data/nativetest/debuggerd_test/debuggerd_test32
Change-Id: Ie198c5a3bb07645aa43296915c9a6752693f14a9
Josh Gao [Mon, 3 Apr 2017 20:41:38 +0000 (20:41 +0000)]
Merge changes I826756d9,I00e2edb2
am:
6367f5ee55
Change-Id: I0585784475e8288fc06e5ca1089ff227f87001bd
Josh Gao [Mon, 3 Apr 2017 20:33:16 +0000 (20:33 +0000)]
Merge changes I826756d9,I00e2edb2
* changes:
libc_logging: mention that they're async signal safe.
linker: update dependencies.
Josh Gao [Mon, 3 Apr 2017 18:48:55 +0000 (11:48 -0700)]
versioner: remove useless log message.
Test: tools/versioner/run_tests.py
Change-Id: I70edafb7ad6a6274e7daa508903520dbb4b399c8
Josh Gao [Mon, 3 Apr 2017 18:24:48 +0000 (11:24 -0700)]
versioner: fix indentation in usage.
Test: versioner -h
Change-Id: I96cba65e53c564c8f47714c74d300e8f3dee7e82
Josh Gao [Mon, 3 Apr 2017 18:24:17 +0000 (11:24 -0700)]
versioner: guard preprocessing messages with -v.
Bug: http://b/
36751878
Test: tools/versioner/run_tests.py
Change-Id: I5142a33519b101548ccaec8a3bc498e446a648a7
Christopher Ferris [Wed, 29 Mar 2017 20:10:56 +0000 (13:10 -0700)]
Add kryo support.
Currently, using kryo is the same as using krait, but there are specialized
routines that are pending that will be used after this commit.
Bug:
36728278
Test: Built and booted a sailfish using kryo.
Change-Id: Id7510640673c31f7536367041212db6d96a564f0
Nick Kralevich [Mon, 3 Apr 2017 17:26:26 +0000 (17:26 +0000)]
Merge "Cleanup ANDROID_DNS_MODE and BIONIC_DNSCACHE"
am:
4df5ca1e02
Change-Id: I899ca838e59469348cd9bd25296ab9ac8e298291
Treehugger Robot [Mon, 3 Apr 2017 17:21:53 +0000 (17:21 +0000)]
Merge "Cleanup ANDROID_DNS_MODE and BIONIC_DNSCACHE"
Nick Kralevich [Sat, 1 Apr 2017 16:54:19 +0000 (09:54 -0700)]
Cleanup ANDROID_DNS_MODE and BIONIC_DNSCACHE
For security reasons, when a binary is executed which causes a security
transition (eg, a setuid binary, setgid binary, filesystem capabilities,
or SELinux domain transition), the AT_SECURE flag is set. This causes
certain blacklisted environment variables to be stripped before the
process is executed. The list of blacklisted environment variables is
stored in UNSAFE_VARIABLE_NAMES. Generally speaking, most environment
variables used internally by libc show up in this list.
Add ANDROID_DNS_MODE to the list of unsafe variables.
Similar to RESOLV_HOST_CONF and RES_OPTIONS (which are already
blacklisted), this variable controls how name resolution requests are
handled. Allowing ANDROID_DNS_MODE to be set across a security
boundary could induce resolution failures or otherwise impact
name resolution.
Remove BIONIC_DNSCACHE. This does not appear to be used, and setting
this variable across a security boundary could cause name resolution
problems.
Test: Android compiles and runs with no obvious problems.
Change-Id: I835a7b42d6afbc9c67866594c7951cfd9b355d81
Dimitry Ivanov [Sun, 2 Apr 2017 02:20:13 +0000 (02:20 +0000)]
Merge "Fix lookup logic for linked namespaces"
am:
6a2c7f5a68
Change-Id: I6af8cccc6ca6a18ced2f4843621563319fdc29f5
Treehugger Robot [Sun, 2 Apr 2017 02:14:45 +0000 (02:14 +0000)]
Merge "Fix lookup logic for linked namespaces"
Elliott Hughes [Sat, 1 Apr 2017 07:41:13 +0000 (07:41 +0000)]
Merge "Only use environment variables on the host."
am:
5d8b8310aa
Change-Id: I4439714a733487a76221e789805b50ce958829f4
Treehugger Robot [Sat, 1 Apr 2017 07:35:14 +0000 (07:35 +0000)]
Merge "Only use environment variables on the host."