Trying to send even 0 bytes to closed socket leads to
broken pipe error. Sometimes property service is just
quick enough and closes the socket between send(valuelen)
and send(value) in the case where valuelen is 0.
Bug: http://b/34670529
Test: adb reboot 20 times and make sure phone service did not fail
Test: run bionic-unit-tests --gtest_filter=prop*
Change-Id: I96f90ca6fe1790614e7efd3015bffed1ef1e9040
The binary bionic-unit-tests is linked with some shared libraries
and these libraries are found in ${ORIGIN}/../bionic-loader-test-libs
directory specified by runpath. This makes it higly unlikely that
anyone would be run these files when ${ORIGIN}/../bionic-loader-test-libs
does not include proper files.
Bug: http://b/34681268
Test: run bionic-unit-tests --gtest_filter=dl*:Dl*
Change-Id: I52fc31339fdfa232c0fdafa218eadaeaf5551a8d
This change introduces new __system_property_read_callback
method to use in place of deprecated __system_property_read
__system_property_set() and get() should just work but now
do not have limit on system property names.
Bug: http://b/33926793
Test: boot device, run adb shell propget
Test: boot device with old version of init (protocol v1)
Test: run bionic-unit-tests --gtest_filter=prop*
Change-Id: I619fb5a7e27a272aac30011579665f6160888bc7
LLDB uses process_vm_readv quite extensively (it's an order of
magnitude faster than PTRACE_PEEKDATA). Add a bit more tests of
the function to make sure it stays working.
Change-Id: I64e17e6d56842f118a9485e3a18f42ca5e1b7577
Test: run the new test
Tag fmemopen_NULL as a known failure, and make it reliably fail by
memsetting the buffer we read to.
Bug: http://b/33251022
Test: bionic-unit-tests/bionic-unit-tests64 on bullhead
Test: bionic-unit-tests-glibc --gtest_filter="*memopen*"
Change-Id: I381783282359851c9de47146dafbb5a291960c2a
These functions are supposed to be used only by the
property service.
__system_property_find_nth is deprecated and no longer part
of NDK. Call to this function will result in abort for apps
targeting Android O.
Bug: http://b/34114501
Test: bionic-unit-tests --gtest_filter=prop*
Change-Id: I9846965bf248e2ddf45cd7b293618245bbd87145
The crash happens because for static executables call to dlopen
results in crash. This change moves dlopen() == nullptr check
from static variable to a functions so that the dlopen crash only
affects tests calling dlopen but not the whole executable.
Also make static tests report crashes to debugerd
Test: run bionic-unit-tests-static (for arm 32 and 64)
Bug: http://b/34129417
Change-Id: I7c4d8caf2a43250234fe24496b1c95eab572769f
This adds CTS test for system libraries to support
workaround for http://b/24465209: some apps require
a subset of system libs to have elf-hash and not to
use packed relocations.
Bug: http://b/32917341
Bug: http://b/24465209
Test: bionic-unit-tests --gtest_filter=Dl*:dl*
Change-Id: Ia0bc28506b1f1f97d4cf902d73b0769e2815fed3
To support upcoming disk usage calculation optimizations, this change
creates a new GID for each app that will be used to mark its cached
data. We're allocating these unique GIDs so that we can use
quotactl() to track cached data on a per-app basis.
Test: builds, boots, tests pass
Bug: 27948817
Change-Id: Ic00c39ccedc23d5d43988029e9921679126f8f2d
The target test libs are now all built in
nativetest/bionic-loader-test-libs. However, libs built using
libs/Android.build.testlib.mk are still put in lib/ on the host.
This commit refactors libs/Android.build.testlib*.mk so that all test
libs go into nativetest/bionic-loader-test-libs on the host; nothing
changes on the target. Android.build.mk now understands
*_install_to_native_tests_dir both for host and target builds.
Change-Id: I1022e9bab38bf53036c95fd39b3b240bcb31f23a
Some of the function pointer types were wrong, and x86 cares if you
say `int` when you meant `int8_t` (because it feels at liberty to
leave the top bits dirty and ignore them, both sides need to agree
which they're dealing with).
Also slightly improve the wcstoimax and wcstoumax tests, since my
investigation started there.
Bug: http://b/33451822
Test: tests pass on x86, arm, and arm64
Change-Id: I553193962f0cb993666f9f8e415990bba5b669e1
PR_CAP_AMBIENT landed in 4.3 and has been backported to earlier kernels
in kernel/common.
Test: bionic-unit-test --gtest_filter=sys_prctl.pr_cap_ambient
Change-Id: I632f6316ef1a4eb636d2bf7e07d541e400567ef4
Signed-off-by: Greg Hackmann <ghackmann@google.com>
