A normal sequence of calls is as follows:
str_parms_create_str, str_parms_add_str, str_parms_destroy.
In some cases the destroy caused double free.
str_parms_add_str will clone the input and send it to hashmapPut
for storage. If hashmapPut did not store the strings it will raise
errno = ENOMEM and leave caller with ownership of the strings.
In any of these cases it will be safe to destroy the str_parms.
But what if it wasn't hashmapPut that said NOMEM? What if there
was a stale NOMEM already before a successful hashmapPut?
In that case the strings will be successfully added to the list
(if new), but when str_parms_add_str sees the NOMEM it will free
them anyway, leaving dangling pointers in the str_parms!!
It is the responsibility of the caller to clear errno before any
interesting call. This patch makes sure that str_parms_add_str
reacts only on errno emmitted from hashmapPut.
Change-Id: If87e4bcc482f09e1c66133d33517b152ebdac65f
The kernel headers are already in the include path, and manually
adding them again will break on a multiarch build, where the
kernel headers may be different for each arch.
Change-Id: Ib13d96543f2c97b1b487a46e1748ceb2c5724169
Originally, if TARGET_ARCH_VARIANT is x86-atom, the SSE2 enhanced
memset is used. This patch extends this to all x86 processors which
support SSE2 (i.e. ARCH_X86_HAVE_SSE2 is true).
Indentation added to the ifeq cases to make this easier to read.
Change-Id: I05f49e237a95359d3f2e3216b037e3fc1a0fbcb0
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Move the liblog headers to log/ instead of cutils/ to complete
the separation of libcutils and liblog. cutils/log.h still
exists and includes log/log.h in order to support the many existing
modules that use cutils/log.h.
Change-Id: I2758c9f4aedcb809ca7ba8383d0f55041dd44345
Restore the record_stream code in cutils that was removed
in e00a12bf8a as part of cutils
cleanup.
Unfortunately, there are some prebuilt vendor libs that rely on
this functionality that we cannot currently rebuild.
Remove at the earliest possible convenience once the vendor libs
have been fixed.
Bug: 9189218
Change-Id: I5d44126756f1e3ed194d1b5873d64d9154183199
Signed-off-by: Dima Zavin <dima@android.com>
Only build property support for the device, not for the
host. Host side property support is being removed, as it
was only really used for the simulator.
process_name.c: When building this for the host, don't
reference properties.
Change-Id: Idcea5ad52a85e47eef17a381cb0601657efbdf13
Removed unused code and moved libraries with single clients
near their respective users.
Change-Id: I65f90f8659f27bd0f44ca5ddf33da2bce14674c1
Signed-off-by: Dima Zavin <dima@android.com>
For some prebuilts were built against libcutils with liblog in it.
Unfortunately that means in the future if someone checks in prebuilts
that are built against libcutils and they don't explicitly link against
liblog, they will again prevent us from removing liblog from libcutils.
Bug: 8587800
Bug: 8580410
Change-Id: I2a5ed6233df7e7d542d1e4167bec405750c0e671
# By Duane Sand
# Via Android Git Automerger (2) and others
* commit '4b9bdd333362c1f58260c37306f1902fb215f7bf':
[MIPS] Benchmark test for MIPS memset16/memset32
(cherry-pick of d03072ffde. This change
was originally committed to AOSP, is in internal master, but was somehow
lost from AOSP.)
Bug: 7012465
Conflicts:
libcutils/Android.mk
Change-Id: I08ee8eb9b8ce5d3f9d8f2e67437d653e08697bc1
Basic tracing functionality to cutils, which can be turned on at start,
or dynamically controlled by the frameworks. The goal is for hardware
modules to add tracing that will be controlled by their respective
services.
Change-Id: I84eeb7d6be0038f734e719074fa4a2fae4ffe9c0
Remove mspace functionality from cutils.
Directly declare mspace from dlmalloc in code flinger's code cache, and
manage without using morecore.
Depends upon: https://android-review.googlesource.com/41717
Change-Id: If927254febd4414212c690f16509ef2ee1b44b44
Remount rootfs as recursively shared, so that mount changes are
propagated into child namespaces. Mount external storage for access
from adb.
Clean multi-user dependencies for use in Dalvik. Also define
external storage paths.
Bug: 6925012
Change-Id: I375de581a63f4f36667894c56a34a9dd45361e8f
Provides a new mechanism for dumpstate (while running as root)
to request that debuggerd dump the stacks of native processes that
we care about in bug reports. In this mode, the backtrace
is formatted to look similar to a Dalvik backtrace.
Moved the tombstone generating code into a separate file to
make it easier to maintain.
Fixed a bug where sometimes the stack traces would be incomplete
because we were not waiting for each thread to stop after issuing
PTRACE_ATTACH, only the main thread. So sometimes we were missing
traces for some threads.
Refactored the logging code to prevent accidentally writing data
to logcat when explicitly dumping a tombstone or backtrace from the
console.
Only root or system server can request to dump backtraces but
only root can dump tombstones.
Bug: 6615693
Change-Id: Ib3edcc16f9f3a687e414e3f2d250d9500566123b
qsort_r() is declared differently on BSD and GNU libc and
may be absent on other platforms.
Provide qsort_r_compat() which should work everywhere.
Change-Id: I17a9026573b1ed971ff7d79895e7eb41ba108807
Both libraries are needed to build four shared libraries in 64-bit
for 64-bit emulator with "-gpu on"
lib64OpenglRender.so
lib64EGL_translator.so
lib64GLES_CM_translator.so
lib64GLES_V2_translator.so
Change-Id: If57f72d4661a74f1d5e537568881f39132e0b43d
The strftime_tz() function is not a standard C library function and should not
appear in <time.h>. Instead, it is being moved to <bionic_time.h>, a private
header only available to platform libraries.
Change-Id: I4dc18939b9380725dfaa20c9e417296363bc52f4
