Add a new stress test, and fix the code to pass it. We need to ensure that
we reset signal handlers for caught signals before unblocking signals in
the child, we need to ensure that this happens even if you haven't passed
a pthread_spawn_attr_t, and we need to ensure that this happens if you
pass in an empty sigdefault set.
Bug: http://b/68707996
Test: ran tests
Change-Id: I348e9b17b1bdf221591da42c0ada133d98471d66
Bionic gtest runner kills a test when it runs over 90s, so there
is no need to use timeout signal in ptrace test.
Bug: http://b/69525592
Test: run bionic-unit-tests.
Change-Id: I767b81a412724ee40fb0f031103a1f05bd7358c4
This reverts commit 58554ccb8a.
causes /vendor/bin/qseecomd to hit the new abort:
[ 8.983301] c5 603 DEBUG: Abort message: 'soinfo=0x7147894cd0 is not in soinfo_list (double unload?)'
Bug: http://b/69909887
Bug: http://b/69787209
Change-Id: Ied38f797e0a071a1acc5ed41adf1b45e855143c7
We're still seeing lots of confusion. People do seem to look as far as
the headers, but stop there. So let's try a bit harder to point them in
the right direction.
Also explicitly state that removing _FILE_OFFSET_BITS=64 is the
behavior-preserving fix for compilation problems when upgrading to NDK
r15 or later.
Bug: N/A
Test: N/A
Change-Id: I2d5c65b2fb5cccb9977901e51fea1ad2ccc0fd95
For aarch64 only.
Once we activate support for vdso call for clock_getres, we also will
have to deal with kernel bugs in the implementation. If the kernel is
prior to the vdso unification of arm, aarch64 and aarch32, estimated
to land in 4.15, then the assembler implementation for aarch64 will
need two upstream kernel fixes e1b6b6ce and c80ed088. We report the
required url for the upstream kernel fixes upon test failure.
Test: bionic-unit-tests --gtest_filter=time.*
Bug: 20045882
Bug: 63737556
Bug: 69626243
Change-Id: Id93056f432491679e349545cbd1d682074634c58
Strictly not needed in the WNOHANG case, but it's probably best to have
every waitpid wrapped for future copy & pasters.
Bug: https://issuetracker.google.com/69525592
Test: ran tests
Change-Id: I013b0a52d2753e3d32638e9b84c79af7327fb405
In the case of unsuccessful dlopen the failure guard is triggered
for two namespaces which leads to double unload.
Also update soinfo_free to abort in case when linker tries to free same
soinfo for the second time - this makes linker behavior less undefined.
Test: bionic-unit-tests
Bug: http://b/69787209
Change-Id: I886787ee021b050667f967bce7aa2708390886ea
When a vdso call falls back to making a regular system call, the inline
code for the system call doesn't know about errno and just leaves the
usual kernel result to be translated. Add the missing translation.
Also fix the defaults for non-vdso systems so we actually take the
fallback path (and so avoid unintentionally doing the errno translation
twice in those cases).
Bug: http://b/69626243
Test: ran new tests from http://b/63737556
Change-Id: If379632ea2e059e3d3bc3ff41bf3608dc05fb0a3
Add clock_getres test combinations. Add clock_gettime_unknown test
to ensure the errno is propagated correctly for that call as well.
Test: bionic-unit-tests --gtest_filter=time.*
Bug: 63737556
Bug: 69626243
Change-Id: I0256b7f03ac7e57bc5b36069b13fe576c29b9c75
