This test didn't clear errno before testing it, so was sensitive to
whatever code had run before. Since I'd already added the code to dump
the exact kernel version before realizing the actual bug, I've left that
in too.
Bug: http://b/121156651
Test: ran tests
Change-Id: I38482036cb6f035c0c98c27eb64d17829f29b09a
We've copied & pasted these to too many places. And if we're going to
have another go at upstreaming these, that's probably yet another reason
to have the *values* in just one place. (Even if upstream wants different
names, we'll likely keep the legacy names around for a while for source
compatibility.)
Bug: http://b/111903542
Test: ran tests
Change-Id: I8ccc557453d69530e5b74f865cbe0b458c84e3ba
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>
It turns out that sometimes this kernel bug can be present but not
trigger a crash. Modify the test to check for overlapping maps instead.
Bug: 32640542
Test: Verified that this fails on a device without the kernel patch
Test: (both bionic-unit-tests32 and CtsBionicTestCases32). Verified
Test: this passes on an angler.
(cherry picked from commit f1649d92f7)
Change-Id: Ia3fae3ee3d01f33d8414c1796fc3e942d5b56ec8
It turns out that sometimes this kernel bug can be present but not
trigger a crash. Modify the test to check for overlapping maps instead.
Bug: 32640542
Test: Verified that this fails on a device without the kernel patch
Test: (both bionic-unit-tests32 and CtsBionicTestCases32). Verified
Test: this passes on an angler.
Change-Id: Ia3fae3ee3d01f33d8414c1796fc3e942d5b56ec8
We need to make a clearer distinction for bionic on the host. This patch
doesn't fully address things like "should host bionic try to talk to netd?"
for now, but is a step in the right direction.
Bug: http://b/31559095
Test: bionic tests.
Change-Id: I49812f8b75d9d78c4fd8a8ddf5df1201d63771d6
