Previously AppFuse use SOCK_SEQPACKET for sockets communicating system
and app. However SOCK_SEQPACKET requires the buffer of message size in
the kernel and sometimes failed to write with ENOBUF.
The CL updates libappfuse so that it can use SOCK_STREAM instead of
SOCK_SEQPACKET.
Bug: 33279206
Test: libappfuse_test
Change-Id: I622ada9ac1d71d0c57b6cfff0904c7829cea7995
Previously FuseMessage were checking result of read/write operation
after checking header.len value is valid. This was wrong because
header.len does not contain correct value when read function does not
read any bytes and returns zero.
Bug: 33278098
Test: libappfuse_test
Change-Id: Icf998ca6c3eeee20cbc4aa2f65195a87e59ffc27
When init starts a service with a console, it tests for the presence of
a readable/writable console device. The test results in a leaked file
descriptor.
Use access() instead of open() to avoid leaking file descriptors.
Bug introduced in 70daa67062.
Test: compiles and device boots
Change-Id: I4efcfa0bb2cdb09f0455bc04a3a91e784bda7962
The SO_RCVBUFFORCE option requires the caller of uevent_create_socket()
to have net_admin capabilities.
Set platform default rcv/snd buffer sizes to 256kb that will always be
overridden by the device/target. However, it will allow
ueventd / healthd to use the uevent_create_socket() API w/o requiring
the net_admin capability.
Note: All devices override the buffer sizes according to the technology
maximum to at least ~8MB. So, the init.rc change here is to make sure
platform code can work w/o any overrides.
Test: no SELinux failures for healthd with 'net_admin' removed.
Bug: https://b/32733887
Change-Id: Ida346468cd550ad07901bf3a78ad508939849906
Signed-off-by: Sandeep Patil <sspatil@google.com>
Move existing fast<str*cmp> templates for general use, pulled from
the implementation used in logd that dealt with speed through cache
locality and subroutine call mitigation. Rename to fastcmp.
Test: logd-benchmarks and based on manual profiling from the past
Bug: 31456426
Change-Id: Ic62f4a437fc3e06ffdeaae73a6f34e197957a6b0
Prevent others from using android_ids and force them
to use grp.h and pwd.h family of functions.
Test: Build and boot, verify services are running properly.
Bug: 27999086
Change-Id: Idcd75cf7e91a49ef07a0ed3bdb514ad61aa82e69
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Add a comment to android_filesystem_config.h
about AID and OEM Range "scraping" done by
build/tools/fs_config.
Test: Build and boot.
Change-Id: I2d4845d91546ae967a1ee5166b73d119938faccc
Signed-off-by: William Roberts <william.c.roberts@intel.com>
1. Read .ARM.exidx and .ARM.extab, provides these data to libunwind
through AccessMem.
2. In FindProcInfo, search .ARM.exidx for the idx entry of function
containing ip.
3. Add structures to store .ARM.exidx info in DebugFrameInfo, and
clean up the structure.
4. Add tests to test each unwind information (.eh_frame, .debug_frame,
.gnu_debugdata, .ARM.exidx) separately.
Bug: http://b/30974693
Test: run backtrace_test.
Test: run simpleperf runtest.py.
Change-Id: I9377a54379158bd35860efcf0e011423be7350d4
Bug: http://b/31532493
Using misaligned pointers forces us to potentially take the address of
members in a packed structure (which is now a warning/error in the
latest Clang). Using memcpy() is the proper way to handle this kind of
problem, as the compiler can insert the proper instructions (and usually
elide the memcpy() entirely).
Test: Built correctly with updated compilers.
Change-Id: Ia1f6eb62cf19404ff76b71d3c6c7ffffa1403120
This reverts commit afa4b5d6eb.
Add functions to translate errno to and from the linux asm-generic
values, since mips has different values.
Bug: http://b/33058958
Test: python test_device.py with both old and new adbd
Change-Id: I1a122235f3e793ed10b3bf3ad293388015134150
bionic was the only listener, and it was doing nothing useful when the
property changed, so we've removed that listener.
Bug: http://b/33308258
Test: DNS still works
Change-Id: I15292e8e58e6b87cdad8f73e449ccaf334dff68b
Josh Gao