Host includes are updated now, so we always must include
bits/stdatomic.h
Bug: 137876753
Bug: 138701943
Test: not yet
Change-Id: Ib2ce34ae5dace8f9a114fa8c04f864cd7f41a5d9
If one of our threads exits and a new process shows up with the same
tid, we would previously loop until that process exits, leading to
flakiness in tests.
Also fix use of uninitialized memory that happens when threads_count !=
kThreadCount.
Bug: http://b/139315254
Test: /data/nativetest/bionic-unit-tests/bionic-unit-tests --gtest_filter="pthread_leak.detach" on cuttlefish
Change-Id: I2aad7f3f105aeba87c3929bfce53ef08e1484b2d
This reverts commit 66b5e3ca19.
Reason for revert: Causes installd_dexopt_test to fail. Presumably there is an existing issue which this change is turning into a hard fail, so that needs to be fixed before this can be rolled forwards. See b/139092341.
Bug: 139092341
Bug: 137788030
Change-Id: I1beccddff64c86541bc003b9b009f4046ec9cbf1
The fortify implementations of stpncpy and strncpy read out of bounds and
only then check that they did so. This causes newer versions of hwasan
to complain during the fortify tests as a result of the new support for
byte-precise error checks. Move the bounds check into the loop so that it
is detected before the load.
Test: bionic-unit-tests
Change-Id: Id990a4a0217f6c4b39bba60ff41776875615fcb4
Anonymous namespace is not created separately. When a regular namespace
is created with ANDROID_NAMESPACE_TYPE_ALSO_USED_AS_ANONYMOUS, that
namespace is used as the anonymous namespace.
Bug: 130388701
Test: CtsBionicTestCases
Change-Id: Ie449a59f303487a7a9ff6fff98e6148e9f968fd2
RSS is the real measurement by which an allocator should be measured
since RSS is the real memory consumed by the process. PSS is a shared
value.
For memory_replay, PSS and RSS should be the same, so this didn't really
matter in practice, but it's better to use the correct name of RSS.
Also, add a small section about fragmentation.
Bug: 138394907
Test: NA
Change-Id: Ic6f982f9c4619f452342e7c105818e33b8b85e44
Make fdsan fatal by default on native processes, and Java processes that
target R or later.
Bug: http://b/137788030
Test: manual
Change-Id: I5900efc606fc0d47b69223574ad7dca89afe4eda
Before aosp/1086558, this was needed, since we would have
_USING_LIBCXX defined, yet <atomic> was not available, so we'd run
into compiler issues. After that change, we're using
__has_include(<atomic>) so this is no longer an issue.
Test: build
Change-Id: Ia81d343000e7d90f07422120fc1e1eb5becb01aa
Linker config now generates ld.config.txt under /dev/linkerconfig from
init. To use this, this change updates linker to pick up
/dev/linkerconfig/ld.config.txt if system property
(sys.linker.use_generated_config) is true.
Bug: 138920271
Test: m -j && tested from cuttlefish
Change-Id: I0f527741ace2d512b45fd72c301aa4cfcfe17a71
