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9 years agoam 6c9ad82b: Merge "Revert "make vdso function pointers read-only at runtime""
Elliott Hughes [Mon, 20 Jul 2015 18:43:59 +0000 (18:43 +0000)]
am 6c9ad82b: Merge "Revert "make vdso function pointers read-only at runtime""

* commit '6c9ad82b1c0f26f5edb5d5ca246b88451c5ea238':
  Revert "make vdso function pointers read-only at runtime"

9 years agoMerge "Revert "make vdso function pointers read-only at runtime""
Elliott Hughes [Mon, 20 Jul 2015 17:30:49 +0000 (17:30 +0000)]
Merge "Revert "make vdso function pointers read-only at runtime""

9 years agoRevert "make vdso function pointers read-only at runtime"
Elliott Hughes [Mon, 20 Jul 2015 17:30:33 +0000 (17:30 +0000)]
Revert "make vdso function pointers read-only at runtime"

This reverts commit df1a3c6d21702e3e96cfcddadee4a50bfac82110.

This change prevented N9 from booting (http://b/22568628).

Change-Id: I071d6d6a0ae7881d65641839e665acdcf58462b4

9 years agoam 4f2e1d3b: Merge "Add all the glibc one-line "synonym" header files."
Elliott Hughes [Fri, 17 Jul 2015 22:04:41 +0000 (22:04 +0000)]
am 4f2e1d3b: Merge "Add all the glibc one-line "synonym" header files."

* commit '4f2e1d3b1e3b3729b551c22c5a0be8d07795adfd':
  Add all the glibc one-line "synonym" header files.

9 years agoMerge "Add all the glibc one-line "synonym" header files."
Elliott Hughes [Fri, 17 Jul 2015 21:42:03 +0000 (21:42 +0000)]
Merge "Add all the glibc one-line "synonym" header files."

9 years agoAdd all the glibc one-line "synonym" header files.
Elliott Hughes [Fri, 17 Jul 2015 20:59:36 +0000 (13:59 -0700)]
Add all the glibc one-line "synonym" header files.

Ported code keeps needing these one by one, so let's just add the whole
set...

Change-Id: I9662b256aeaa1b0ffb22354130e503f0c4aa472b

9 years agoam ca7bc509: Merge "make vdso function pointers read-only at runtime"
Elliott Hughes [Fri, 17 Jul 2015 18:39:05 +0000 (18:39 +0000)]
am ca7bc509: Merge "make vdso function pointers read-only at runtime"

* commit 'ca7bc509cf3b321b4721137df1e5407415fc7dd7':
  make vdso function pointers read-only at runtime

9 years agoam a58d2498: Merge "Fix potential race condition on dlopen"
Dmitriy Ivanov [Fri, 17 Jul 2015 18:18:14 +0000 (18:18 +0000)]
am a58d2498: Merge "Fix potential race condition on dlopen"

* commit 'a58d24984045b474883ad14500a465ab331db47d':
  Fix potential race condition on dlopen

9 years agoMerge "make vdso function pointers read-only at runtime"
Elliott Hughes [Fri, 17 Jul 2015 18:13:31 +0000 (18:13 +0000)]
Merge "make vdso function pointers read-only at runtime"

9 years agomake vdso function pointers read-only at runtime
Daniel Micay [Fri, 17 Jul 2015 16:13:27 +0000 (12:13 -0400)]
make vdso function pointers read-only at runtime

Global, writable function pointers are low-hanging fruit for hijacking
control flow with an overflow from a global buffer or an arbitrary write
vulnerability. This moves the function pointer table into a dedicated
page and makes it read-only at runtime, similar to RELRO.

This increases the memory usage of the library by just under one page.
This could be avoided by having the linker load the vdso by replacing
weak symbols. It's not significant within the Zygote spawning model
though because it's read-only after early init.

Change-Id: Id7a49c96c1b15c2e1926528304b3c54a81e78caf

9 years agoMerge "Fix potential race condition on dlopen"
Dmitriy Ivanov [Fri, 17 Jul 2015 17:49:20 +0000 (17:49 +0000)]
Merge "Fix potential race condition on dlopen"

9 years agoFix potential race condition on dlopen
Dmitriy Ivanov [Fri, 17 Jul 2015 17:36:10 +0000 (10:36 -0700)]
Fix potential race condition on dlopen

  Call to find_containing_library should be guarded.

Change-Id: I985a903da48b83bcd35e957a979158eb9b80e70b

9 years agoam 60bc9090: Merge "Add timespec/timeval conversion helpers."
Bertrand SIMONNET [Thu, 16 Jul 2015 22:25:25 +0000 (22:25 +0000)]
am 60bc9090: Merge "Add timespec/timeval conversion helpers."

* commit '60bc90909a49121789bf86f5d14f63967e8000e0':
  Add timespec/timeval conversion helpers.

9 years agoMerge "Add timespec/timeval conversion helpers."
Bertrand SIMONNET [Thu, 16 Jul 2015 21:53:25 +0000 (21:53 +0000)]
Merge "Add timespec/timeval conversion helpers."

9 years agoAdd timespec/timeval conversion helpers.
Bertrand SIMONNET [Thu, 16 Jul 2015 18:50:39 +0000 (11:50 -0700)]
Add timespec/timeval conversion helpers.

TIMESPEC_TO_TIMEVAL and TIMEVAL_TO_TIMESPEC are usually provided by
sys/time.h.

BUG: 22532790

Change-Id: I8b9d7298e3250323faa20b1adf9a7514954c6096

9 years agoam cd588f84: Merge "Add constant for zip separator"
Dmitriy Ivanov [Thu, 16 Jul 2015 16:26:06 +0000 (16:26 +0000)]
am cd588f84: Merge "Add constant for zip separator"

* commit 'cd588f847f3f23a9c60e32ab1e37c170e9f5be57':
  Add constant for zip separator

9 years agoMerge "Add constant for zip separator"
Dmitriy Ivanov [Thu, 16 Jul 2015 15:59:15 +0000 (15:59 +0000)]
Merge "Add constant for zip separator"

9 years agoAdd constant for zip separator
Dmitriy Ivanov [Thu, 16 Jul 2015 11:52:06 +0000 (04:52 -0700)]
Add constant for zip separator

Change-Id: I1dcbb15ac612fc28e922eb3de8148fcaebbc0820

9 years agoam b3140904: Merge "Replace spaces with tabs in a Makefile."
Evgenii Stepanov [Wed, 15 Jul 2015 23:58:44 +0000 (23:58 +0000)]
am b3140904: Merge "Replace spaces with tabs in a Makefile."

* commit 'b31409040f1766d92e76e72bbdc1b346f4bb9d8e':
  Replace spaces with tabs in a Makefile.

9 years agoMerge "Replace spaces with tabs in a Makefile."
Evgenii Stepanov [Wed, 15 Jul 2015 23:22:38 +0000 (23:22 +0000)]
Merge "Replace spaces with tabs in a Makefile."

9 years agoReplace spaces with tabs in a Makefile.
Evgenii Stepanov [Wed, 15 Jul 2015 23:19:59 +0000 (16:19 -0700)]
Replace spaces with tabs in a Makefile.

Sorry, I undertested my previous change and these guys somehow sneaked in.
This only affects SANITIZE_TARGET builds.

Change-Id: Id6986d89fa3d4965339f7b6fe973e9db73b380da

9 years agoam e9774a52: Merge "A special linker for ASan executables."
Evgenii Stepanov [Wed, 15 Jul 2015 17:51:04 +0000 (17:51 +0000)]
am e9774a52: Merge "A special linker for ASan executables."

* commit 'e9774a5227749035dc55357ae3a34edaf545c3b3':
  A special linker for ASan executables.

9 years agoMerge "A special linker for ASan executables."
Evgenii Stepanov [Wed, 15 Jul 2015 17:24:19 +0000 (17:24 +0000)]
Merge "A special linker for ASan executables."

9 years agoA special linker for ASan executables.
Evgenii Stepanov [Sat, 11 Jul 2015 00:54:01 +0000 (17:54 -0700)]
A special linker for ASan executables.

Setup a /system/bin/linker_asan as a symlink to "linker".
Read the linker name from PT_INTERP, and if it is linker_asan,
switch default library lookup paths to the ASan set, which
starts with the path to the instrumented libraries
(/data/lib), followed by /system/lib as a fallback.

This ensures that ASan binaries prefer ASan libraries, when
available. This approach is way better then RPATH/RUNPATH and even
better than LD_LIBRARY_PATH:
- RUNPATH is per-DSO, while default paths are global.
- LD_LIBRARY_PATH is overwritten by android_update_LD_LIBRARY_PATH.
- neither RUNPATH nor LD_LIBRARY_PATH appear in
  android_get_LD_LIBRARY_PATH which is used to build java.lang.path.
  Having ASan libraries in java.lang.path is a good thing.

Bug: 22355945
Change-Id: I1d2791fbf5740618f18f71a3ae3d873714669d3f

9 years agoam 60a11dcb: Merge "Add test for an Android kernel bug about prctl."
Yabin Cui [Tue, 14 Jul 2015 22:52:49 +0000 (22:52 +0000)]
am 60a11dcb: Merge "Add test for an Android kernel bug about prctl."

* commit '60a11dcb44992f610e696fc246c70731012080dd':
  Add test for an Android kernel bug about prctl.

9 years agoam a8d82f12: Merge "Update to v3.18.18 kernel headers."
Christopher Ferris [Tue, 14 Jul 2015 22:52:40 +0000 (22:52 +0000)]
am a8d82f12: Merge "Update to v3.18.18 kernel headers."

* commit 'a8d82f126d1830ebee99e2622d08489a844e3e62':
  Update to v3.18.18 kernel headers.

9 years agoam 5e3dc45a: Merge "Do not hold hash table lock while backtracing."
Christopher Ferris [Tue, 14 Jul 2015 21:30:11 +0000 (21:30 +0000)]
am 5e3dc45a: Merge "Do not hold hash table lock while backtracing."

* commit '5e3dc45a16c63b716bc4b7bed2f5752b41a5d5d5':
  Do not hold hash table lock while backtracing.

9 years agoMerge "Add test for an Android kernel bug about prctl."
Yabin Cui [Tue, 14 Jul 2015 02:48:44 +0000 (02:48 +0000)]
Merge "Add test for an Android kernel bug about prctl."

9 years agoAdd test for an Android kernel bug about prctl.
Yabin Cui [Mon, 13 Jul 2015 23:54:29 +0000 (16:54 -0700)]
Add test for an Android kernel bug about prctl.

Bug: 20017123

Change-Id: I8c109a06999a8bffcc8e8298b04ee637bb67d878

9 years agoMerge "Update to v3.18.18 kernel headers."
Christopher Ferris [Tue, 14 Jul 2015 01:29:46 +0000 (01:29 +0000)]
Merge "Update to v3.18.18 kernel headers."

9 years agoUpdate to v3.18.18 kernel headers.
Christopher Ferris [Tue, 14 Jul 2015 00:21:18 +0000 (17:21 -0700)]
Update to v3.18.18 kernel headers.

Change-Id: I0a0f423bda89500ad8e13a80582f05ec8bc756ea

9 years agoMerge "Do not hold hash table lock while backtracing."
Christopher Ferris [Mon, 13 Jul 2015 20:27:37 +0000 (20:27 +0000)]
Merge "Do not hold hash table lock while backtracing."

9 years agoam 43d35c35: Merge "Do not hold hash table lock while backtracing." into mnc-dev
Christopher Ferris [Mon, 13 Jul 2015 20:25:57 +0000 (20:25 +0000)]
am 43d35c35: Merge "Do not hold hash table lock while backtracing." into mnc-dev

* commit '43d35c356e2fbe0b022cef52445e93053c4ddbfd':
  Do not hold hash table lock while backtracing.

9 years agoDo not hold hash table lock while backtracing.
Christopher Ferris [Sun, 12 Jul 2015 05:47:06 +0000 (22:47 -0700)]
Do not hold hash table lock while backtracing.

There is a deadlock if holding the hash table lock while trying to do
a backtrace. Change the code so that the hash table lock is only held
while actually modifying either g_hash_table, or while modifying an
entry from g_hash_table.

Bug: 22423683
(cherry picked from commit 9fee99b06013787054a312449b94115038e2ad7c)

Change-Id: I72173bfe6f824ceaceea625c24e7851b87467135

9 years agoMerge "Do not hold hash table lock while backtracing." into mnc-dev
Christopher Ferris [Mon, 13 Jul 2015 20:15:29 +0000 (20:15 +0000)]
Merge "Do not hold hash table lock while backtracing." into mnc-dev

9 years agoDo not hold hash table lock while backtracing.
Christopher Ferris [Sun, 12 Jul 2015 05:47:06 +0000 (22:47 -0700)]
Do not hold hash table lock while backtracing.

There is a deadlock if holding the hash table lock while trying to do
a backtrace. Change the code so that the hash table lock is only held
while actually modifying either g_hash_table, or while modifying an
entry from g_hash_table.

Bug: 22423683
Change-Id: I604ea56f940f22e99da41ea4dcdf97bedaac268d

9 years agoam 147a50d0: Merge "Prevent user-defined basename_r from breaking basename(3)."
Elliott Hughes [Sat, 11 Jul 2015 07:25:20 +0000 (07:25 +0000)]
am 147a50d0: Merge "Prevent user-defined basename_r from breaking basename(3)."

* commit '147a50d06e1183e3f39f4f6d0fa28748b33d4aa9':
  Prevent user-defined basename_r from breaking basename(3).

9 years agoMerge "Prevent user-defined basename_r from breaking basename(3)."
Elliott Hughes [Sat, 11 Jul 2015 07:03:53 +0000 (07:03 +0000)]
Merge "Prevent user-defined basename_r from breaking basename(3)."

9 years agoPrevent user-defined basename_r from breaking basename(3).
Elliott Hughes [Sat, 11 Jul 2015 06:58:59 +0000 (23:58 -0700)]
Prevent user-defined basename_r from breaking basename(3).

LP64 is immune because basename_r is hidden there, but on LP32 a basename_r
defined in the executable breaks basename because its call to basename_r
will resolve to that one rather than the one in libc.

Bug: http://b/22415484
Change-Id: Ied3ca7ad3fb0e744eb705fc924743f893b4ad490

9 years agoam 64c82544: Merge "Update timezone data to 2015e" into mnc-dev
Neil Fuller [Fri, 10 Jul 2015 17:00:49 +0000 (17:00 +0000)]
am 64c82544: Merge "Update timezone data to 2015e" into mnc-dev

* commit '64c825441637b379be56a04622089e8e9b4b0da4':
  Update timezone data to 2015e

9 years agoMerge "Update timezone data to 2015e" into mnc-dev
Neil Fuller [Fri, 10 Jul 2015 09:47:51 +0000 (09:47 +0000)]
Merge "Update timezone data to 2015e" into mnc-dev

9 years agoam a5bb841d: Fix memory-leak on soinfo_free()
Dmitriy Ivanov [Fri, 10 Jul 2015 01:44:15 +0000 (01:44 +0000)]
am a5bb841d: Fix memory-leak on soinfo_free()

* commit 'a5bb841df799e10e7d0ae3202b097da8a1c23507':
  Fix memory-leak on soinfo_free()

9 years agoFix memory-leak on soinfo_free()
Dmitriy Ivanov [Wed, 8 Jul 2015 22:26:46 +0000 (15:26 -0700)]
Fix memory-leak on soinfo_free()

Bug: http://b/22290728
Change-Id: I00747056db2cd3ff8b33936278464daed7236536
(cherry picked from commit 609f11b31ecedc4e9f2a1f6017b60b1f51b15c22)

9 years agoam 880a2933: Merge "Fix memory-leak on soinfo_free()"
Dmitriy Ivanov [Thu, 9 Jul 2015 23:53:33 +0000 (23:53 +0000)]
am 880a2933: Merge "Fix memory-leak on soinfo_free()"

* commit '880a293390b64da806a072f4ace2c2784b340876':
  Fix memory-leak on soinfo_free()

9 years agoMerge "Fix memory-leak on soinfo_free()"
Dmitriy Ivanov [Thu, 9 Jul 2015 23:32:18 +0000 (23:32 +0000)]
Merge "Fix memory-leak on soinfo_free()"

9 years agoam d1e10d7d: Merge "Use delete[] to de-allocate pointers from new[]"
Pirama Arumuga Nainar [Thu, 9 Jul 2015 23:04:30 +0000 (23:04 +0000)]
am d1e10d7d: Merge "Use delete[] to de-allocate pointers from new[]"

* commit 'd1e10d7d168a8461d9eb47e48802ea11d8bd0640':
  Use delete[] to de-allocate pointers from new[]

9 years agoMerge "Use delete[] to de-allocate pointers from new[]"
Pirama Arumuga Nainar [Thu, 9 Jul 2015 22:40:50 +0000 (22:40 +0000)]
Merge "Use delete[] to de-allocate pointers from new[]"

9 years agoUse delete[] to de-allocate pointers from new[]
Pirama Arumuga Nainar [Thu, 9 Jul 2015 17:15:15 +0000 (10:15 -0700)]
Use delete[] to de-allocate pointers from new[]

Upstream clang has a new diagnostic, '-Wmismatched-new-delete' to
generate a warning (that becomes an error with -Werror) when delete is
used to deallocate pointers created with 'new[]'.  This patch fixes
'delete's that trigger this warning/error.

Change-Id: Id7b6f6c2df3e860e576de55e2f61f3d2be3a3986

9 years agoFix memory-leak on soinfo_free()
Dmitriy Ivanov [Wed, 8 Jul 2015 22:26:46 +0000 (15:26 -0700)]
Fix memory-leak on soinfo_free()

Bug: http://b/22290728
Change-Id: I00747056db2cd3ff8b33936278464daed7236536

9 years agoam c6f25641: Merge "libc: Add sys/fcntl.h for compatibility."
Daniel Erat [Wed, 8 Jul 2015 21:45:39 +0000 (21:45 +0000)]
am c6f25641: Merge "libc: Add sys/fcntl.h for compatibility."

* commit 'c6f25641eb874cd15f92759beff1ad67cfd8228b':
  libc: Add sys/fcntl.h for compatibility.

9 years agoMerge "libc: Add sys/fcntl.h for compatibility."
Daniel Erat [Wed, 8 Jul 2015 21:15:22 +0000 (21:15 +0000)]
Merge "libc: Add sys/fcntl.h for compatibility."

9 years agolibc: Add sys/fcntl.h for compatibility.
Daniel Erat [Wed, 8 Jul 2015 21:01:50 +0000 (15:01 -0600)]
libc: Add sys/fcntl.h for compatibility.

Add a /usr/include/sys/fcntl.h file that includes <fcntl.h>.

Change-Id: Ie34bf7519607c5aae1fbea7c7dca249c9b7801cc

9 years agoam 33ef6c20: Merge "Respect caller DT_RUNPATH in dlopen()."
Evgenii Stepanov [Wed, 8 Jul 2015 20:16:35 +0000 (20:16 +0000)]
am 33ef6c20: Merge "Respect caller DT_RUNPATH in dlopen()."

* commit '33ef6c20f2ddf19b29ed3a4e50139fa391b1a3d4':
  Respect caller DT_RUNPATH in dlopen().

9 years agoMerge "Respect caller DT_RUNPATH in dlopen()."
Evgenii Stepanov [Wed, 8 Jul 2015 19:50:02 +0000 (19:50 +0000)]
Merge "Respect caller DT_RUNPATH in dlopen()."

9 years agoam 90de6820: Merge "Replace bx lr with update of pc from the stack."
Christopher Ferris [Wed, 8 Jul 2015 19:41:10 +0000 (19:41 +0000)]
am 90de6820: Merge "Replace bx lr with update of pc from the stack."

* commit '90de6820f736de1239b218ea2b63d15c38505e93':
  Replace bx lr with update of pc from the stack.

9 years agoMerge "Replace bx lr with update of pc from the stack."
Christopher Ferris [Wed, 8 Jul 2015 19:15:37 +0000 (19:15 +0000)]
Merge "Replace bx lr with update of pc from the stack."

9 years agoReplace bx lr with update of pc from the stack.
Christopher Ferris [Mon, 6 Jul 2015 19:03:40 +0000 (12:03 -0700)]
Replace bx lr with update of pc from the stack.

When there is arm assembler of this format:

ldmxx sp!, {..., lr} or pop {..., lr}
bx lr

It can be replaced with:

ldmxx sp!, {..., pc} or pop {..., pc}

Change-Id: Ic27048c52f90ac4360ad525daf0361a830dc22a3

9 years agoRespect caller DT_RUNPATH in dlopen().
Evgenii Stepanov [Tue, 7 Jul 2015 00:56:31 +0000 (17:56 -0700)]
Respect caller DT_RUNPATH in dlopen().

When dlopen-ing a library, add the caller's DT_RUNPATH to the directory search
list. This fixes dlfcn.dt_runpath in bionic-unit-tests-glibc(32|64).

Bug: 21899363
Change-Id: Ife6a7e192939292cf4dc291b7e6b95945761cde3

9 years agoam 7a9732d6: Merge "Add some glibc-like #defines for libchrome."
Elliott Hughes [Tue, 7 Jul 2015 17:26:41 +0000 (17:26 +0000)]
am 7a9732d6: Merge "Add some glibc-like #defines for libchrome."

* commit '7a9732d663906bedd8734c9952e35728c2662767':
  Add some glibc-like #defines for libchrome.

9 years agoMerge "Add some glibc-like #defines for libchrome."
Elliott Hughes [Tue, 7 Jul 2015 16:56:52 +0000 (16:56 +0000)]
Merge "Add some glibc-like #defines for libchrome."

9 years agoAdd some glibc-like #defines for libchrome.
Elliott Hughes [Tue, 7 Jul 2015 16:22:32 +0000 (09:22 -0700)]
Add some glibc-like #defines for libchrome.

libchrome uses __USE_XOPEN2K8 to decide whether futimens is
available. That's perhaps not the best idea, but there are other
cases where we defined the same feature macros as glibc to aid
portability.

Change-Id: Ie6e04cb181d88698d618e7dbd26cd347a6bf076c

9 years agoam 89bbb846: Merge "Fix alignment after variable-length data."
Elliott Hughes [Mon, 6 Jul 2015 22:55:21 +0000 (22:55 +0000)]
am 89bbb846: Merge "Fix alignment after variable-length data."

* commit '89bbb846b9831f232b87d54a6eeb759ac603cc43':
  Fix alignment after variable-length data.

9 years agoam 65dd8582: Fix alignment after variable-length data.
Elliott Hughes [Mon, 6 Jul 2015 22:32:06 +0000 (22:32 +0000)]
am 65dd8582: Fix alignment after variable-length data.

* commit '65dd858239c4e32a5a1afbc14ac30dbcdd2a50a3':
  Fix alignment after variable-length data.

9 years agoMerge "Fix alignment after variable-length data."
Elliott Hughes [Mon, 6 Jul 2015 21:44:31 +0000 (21:44 +0000)]
Merge "Fix alignment after variable-length data."

9 years agoFix alignment after variable-length data.
Elliott Hughes [Mon, 6 Jul 2015 21:16:12 +0000 (14:16 -0700)]
Fix alignment after variable-length data.

In the serialized output from netd, the strings come first. Some code
assumes -- reasonably enough -- that it can do unaligned reads of pointers,
so we need to ensure alignment after all the strings.

(cherrypick of 65dd858239c4e32a5a1afbc14ac30dbcdd2a50a3.)

Bug: http://b/21192318
Change-Id: I456639127db9a2583f7f738e6b8103375d9387fd

9 years agoFix alignment after variable-length data.
Elliott Hughes [Mon, 6 Jul 2015 21:16:12 +0000 (14:16 -0700)]
Fix alignment after variable-length data.

In the serialized output from netd, the strings come first. Some code
assumes -- reasonably enough -- that it can do unaligned reads of pointers,
so we need to ensure alignment after all the strings.

Bug: http://b/21192318
Change-Id: I456639127db9a2583f7f738e6b8103375d9387fd

9 years agoam f542b309: Merge "Name the thread stack and signal stack guard pages."
Elliott Hughes [Mon, 6 Jul 2015 20:22:43 +0000 (20:22 +0000)]
am f542b309: Merge "Name the thread stack and signal stack guard pages."

* commit 'f542b30970ae863caceea1f635115f1195461e31':
  Name the thread stack and signal stack guard pages.

9 years agoMerge "Name the thread stack and signal stack guard pages."
Elliott Hughes [Mon, 6 Jul 2015 19:59:42 +0000 (19:59 +0000)]
Merge "Name the thread stack and signal stack guard pages."

9 years agoName the thread stack and signal stack guard pages.
Elliott Hughes [Thu, 2 Jul 2015 06:48:39 +0000 (23:48 -0700)]
Name the thread stack and signal stack guard pages.

Bug: http://b/22228722
Change-Id: I1dae672e386e404fb304a34496a29fe21134c784

9 years agoam f643eb38: Improve personality initialization
Dmitriy Ivanov [Wed, 1 Jul 2015 17:12:54 +0000 (17:12 +0000)]
am f643eb38: Improve personality initialization

* commit 'f643eb38c36eb63f612e20dea09fd43ac6a6b360':
  Improve personality initialization

9 years agoam 77455f85: Merge "Fixed uchar.h for clang3.6"
Elliott Hughes [Wed, 1 Jul 2015 15:58:17 +0000 (15:58 +0000)]
am 77455f85: Merge "Fixed uchar.h for clang3.6"

* commit '77455f85ab46bed6dc5f7246b474ede44ae9ede2':
  Fixed uchar.h for clang3.6

9 years agoMerge "Fixed uchar.h for clang3.6"
Elliott Hughes [Wed, 1 Jul 2015 15:32:57 +0000 (15:32 +0000)]
Merge "Fixed uchar.h for clang3.6"

9 years agoam 86061f39: Merge "Update timezone data to 2015e"
Neil Fuller [Wed, 1 Jul 2015 10:06:29 +0000 (10:06 +0000)]
am 86061f39: Merge "Update timezone data to 2015e"

* commit '86061f39c2c5f5a5ee91b349d1c8cb7bf04003a3':
  Update timezone data to 2015e

9 years agoMerge "Update timezone data to 2015e"
Neil Fuller [Wed, 1 Jul 2015 09:42:18 +0000 (09:42 +0000)]
Merge "Update timezone data to 2015e"

9 years agoam 416695a7: Merge "Improve personality initialization"
Dmitriy Ivanov [Wed, 1 Jul 2015 02:36:04 +0000 (02:36 +0000)]
am 416695a7: Merge "Improve personality initialization"

* commit '416695a75c3892dd709a80ea8a640da07082594e':
  Improve personality initialization

9 years agoMerge "Improve personality initialization"
Dmitriy Ivanov [Wed, 1 Jul 2015 02:12:52 +0000 (02:12 +0000)]
Merge "Improve personality initialization"

9 years agoImprove personality initialization
Dmitriy Ivanov [Tue, 30 Jun 2015 22:10:51 +0000 (15:10 -0700)]
Improve personality initialization

1. Personality parameter should be unsigned int (not long)
2. Do not reset bits outside of PER_MASK when setting
   personality value.
3. Set personality for static executables.

Bug: http://b/21900686
Change-Id: I4c7e34079cbd59b818ce221eed325c05b9bb2303
(cherry picked from commit f643eb38c36eb63f612e20dea09fd43ac6a6b360)

9 years agoImprove personality initialization
Dmitriy Ivanov [Tue, 30 Jun 2015 22:10:51 +0000 (15:10 -0700)]
Improve personality initialization

1. Personality parameter should be unsigned int (not long)
2. Do not reset bits outside of PER_MASK when setting
   personality value.
3. Set personality for static executables.

Bug: http://b/21900686
Change-Id: I4c7e34079cbd59b818ce221eed325c05b9bb2303

9 years agoUpdate timezone data to 2015e
Neil Fuller [Tue, 30 Jun 2015 15:21:34 +0000 (16:21 +0100)]
Update timezone data to 2015e

  Changes affecting future time stamps

    Morocco will suspend DST from 2015-06-14 03:00 through 2015-07-19 02:00,
    not 06-13 and 07-18 as we had guessed.  (Thanks to Milamber.)

    Assume Cayman Islands will observe DST starting next year, using US rules.
    Although it isn't guaranteed, it is the most likely.

Bug: 21836574
Change-Id: I30ab9ba8524c79e389ed0ff8c4af4378b7048265

9 years agoUpdate timezone data to 2015e
Neil Fuller [Tue, 30 Jun 2015 13:48:06 +0000 (14:48 +0100)]
Update timezone data to 2015e

  Changes affecting future time stamps

    Morocco will suspend DST from 2015-06-14 03:00 through 2015-07-19 02:00,
    not 06-13 and 07-18 as we had guessed.  (Thanks to Milamber.)

    Assume Cayman Islands will observe DST starting next year, using US rules.
    Although it isn't guaranteed, it is the most likely.

Bug: 21836574
Change-Id: I6eda60c220d5c55d2aa0934544866ec0f1ce62ab

9 years agoam 754f6690: Pass around struct android_net_context for better behaviour
Erik Kline [Tue, 30 Jun 2015 06:22:24 +0000 (06:22 +0000)]
am 754f6690: Pass around struct android_net_context for better behaviour

* commit '754f669076ec1edfc0d597aaf89600d4c93f9a7c':
  Pass around struct android_net_context for better behaviour

9 years agoPass around struct android_net_context for better behaviour
Erik Kline [Thu, 25 Jun 2015 05:27:34 +0000 (14:27 +0900)]
Pass around struct android_net_context for better behaviour

Group network context elements in to a single struct and
add a version of android_getaddrinfofornet() that accepts it.

The introduction of UID-based routing means that the UID is an
integral part of the network context when evaluating connectivity,
sorting addresses, etc.

Also, introduce a distinction between DNS netids/marks and those
expected to be used by the application.  This can be important
when the network an application is using is not the same as the
network on which DNS queries will be issued.

Additionally, de-duplicate the UDP connect logic (collapse both
_test_connect() and _find_src_addr() into just the latter).

Bug: 19470192
Bug: 20733156
Bug: 21832279
Change-Id: If16c2f4744695f507993afdac078ca105eb5d3e4
(cherry picked from commit 01e37c9665018534c798daaa59d5b0adb408e0a4)

9 years agoam 7f46cf9a: Merge "Pass around struct android_net_context for better behaviour"
Erik Kline [Tue, 30 Jun 2015 02:42:17 +0000 (02:42 +0000)]
am 7f46cf9a: Merge "Pass around struct android_net_context for better behaviour"

* commit '7f46cf9a5f0b3e54d97fc94a83b955ae4c335a31':
  Pass around struct android_net_context for better behaviour

9 years agoMerge "Pass around struct android_net_context for better behaviour"
Erik Kline [Tue, 30 Jun 2015 02:21:00 +0000 (02:21 +0000)]
Merge "Pass around struct android_net_context for better behaviour"

9 years agoam f7d5bf33: Lock on dl_interate_phdr
Dmitriy Ivanov [Mon, 29 Jun 2015 22:41:55 +0000 (22:41 +0000)]
am f7d5bf33: Lock on dl_interate_phdr

* commit 'f7d5bf334dc4bc5b7399d4c8268e1b0bf676548f':
  Lock on dl_interate_phdr

9 years agoam 83474cd3: Merge "Lock on dl_interate_phdr"
Dmitriy Ivanov [Mon, 29 Jun 2015 22:38:20 +0000 (22:38 +0000)]
am 83474cd3: Merge "Lock on dl_interate_phdr"

* commit '83474cd38712c0f955174609a880deabebb27518':
  Lock on dl_interate_phdr

9 years agoMerge "Lock on dl_interate_phdr"
Dmitriy Ivanov [Mon, 29 Jun 2015 22:15:07 +0000 (22:15 +0000)]
Merge "Lock on dl_interate_phdr"

9 years agoLock on dl_interate_phdr
Dmitriy Ivanov [Mon, 29 Jun 2015 21:48:25 +0000 (14:48 -0700)]
Lock on dl_interate_phdr

There is possibility of someone dlclosing a library
while dl_iterate_phdr in progress which can lead to
dl_iterate_phdr calling callback with invalid address
if it was unmapped by dlclose.

Bug: http://b/22047255
Change-Id: I3fc0d9fd2c51fb36fd34cb035f37271fa893a7be
(cherry picked from commit f7d5bf334dc4bc5b7399d4c8268e1b0bf676548f)

9 years agoLock on dl_interate_phdr
Dmitriy Ivanov [Mon, 29 Jun 2015 21:48:25 +0000 (14:48 -0700)]
Lock on dl_interate_phdr

There is possibility of someone dlclosing a library
while dl_iterate_phdr in progress which can lead to
dl_iterate_phdr calling callback with invalid address
if it was unmapped by dlclose.

Bug: http://b/22047255
Change-Id: I3fc0d9fd2c51fb36fd34cb035f37271fa893a7be

9 years agoam 46d24d12: Merge "Replace NULL with nullptr"
Dmitriy Ivanov [Mon, 29 Jun 2015 21:34:07 +0000 (21:34 +0000)]
am 46d24d12: Merge "Replace NULL with nullptr"

* commit '46d24d12e167a0b5afa4ded218aa4db0a477141a':
  Replace NULL with nullptr

9 years agoam 25da2d7c: Merge "Add <sysexits.h>."
Elliott Hughes [Mon, 29 Jun 2015 21:23:22 +0000 (21:23 +0000)]
am 25da2d7c: Merge "Add <sysexits.h>."

* commit '25da2d7ca2795156552ed96e1f3c3245330682b0':
  Add <sysexits.h>.

9 years agoMerge "Replace NULL with nullptr"
Dmitriy Ivanov [Mon, 29 Jun 2015 21:08:48 +0000 (21:08 +0000)]
Merge "Replace NULL with nullptr"

9 years agoMerge "Add <sysexits.h>."
Elliott Hughes [Mon, 29 Jun 2015 21:01:05 +0000 (21:01 +0000)]
Merge "Add <sysexits.h>."

9 years agoAdd <sysexits.h>.
Elliott Hughes [Mon, 29 Jun 2015 20:44:34 +0000 (13:44 -0700)]
Add <sysexits.h>.

Taken from current upstream OpenBSD.

Bug: http://b/22172963
Change-Id: Ic899e08541335777296fa8ec99e518f35a100144

9 years agoam 71107cdd: Merge "Rename ZipEntryName to ZipString"
Yusuke Sato [Mon, 29 Jun 2015 18:14:58 +0000 (18:14 +0000)]
am 71107cdd: Merge "Rename ZipEntryName to ZipString"

* commit '71107cdd028461c433a39a10eb192edbdf03dede':
  Rename ZipEntryName to ZipString

9 years agoMerge "Rename ZipEntryName to ZipString"
Yusuke Sato [Mon, 29 Jun 2015 17:49:28 +0000 (17:49 +0000)]
Merge "Rename ZipEntryName to ZipString"

9 years agoFixed uchar.h for clang3.6
egor.kochetov [Thu, 25 Jun 2015 13:52:36 +0000 (16:52 +0300)]
Fixed uchar.h for clang3.6

The NDK self-test issue64679-prctl failed to build because by default
clang3.6 builds in C11 mode, but the ifdef in the file 'uchar.h' hid the
required char16_t and char32_t declarations based on the GCC version,
which is declared as 4 by clang.

The ifdef is changed so that it is based on C version rather than a
compiler version. This way it is compatible with gcc 4, gcc 5 and clang
which are actually the only used toolchains.

See also: b.android.com/177609

Change-Id: I78c4bdc681c6f8a31b92dbe8ffe35e84ef2eda36
Signed-off-by: Egor Kochetov <egor.kochetov@intel.com>
9 years agoPass around struct android_net_context for better behaviour
Erik Kline [Thu, 25 Jun 2015 05:27:34 +0000 (14:27 +0900)]
Pass around struct android_net_context for better behaviour

Group network context elements in to a single struct and
add a version of android_getaddrinfofornet() that accepts it.

The introduction of UID-based routing means that the UID is an
integral part of the network context when evaluating connectivity,
sorting addresses, etc.

Also, introduce a distinction between DNS netids/marks and those
expected to be used by the application.  This can be important
when the network an application is using is not the same as the
network on which DNS queries will be issued.

Additionally, de-duplicate the UDP connect logic (collapse both
_test_connect() and _find_src_addr() into just the latter).

Bug: 19470192
Bug: 20733156
Bug: 21832279
Change-Id: If16c2f4744695f507993afdac078ca105eb5d3e4

9 years agoam 06700b2b: Fix crash when trying to load invalid ELF file.
Dmitriy Ivanov [Fri, 26 Jun 2015 15:09:23 +0000 (15:09 +0000)]
am 06700b2b: Fix crash when trying to load invalid ELF file.

* commit '06700b2b5e92a365505b15d0d05e2d5b0706c511':
  Fix crash when trying to load invalid ELF file.

9 years agoam eeb9f5e4: Merge "Fix crash when trying to load invalid ELF file."
Dmitriy Ivanov [Fri, 26 Jun 2015 04:12:23 +0000 (04:12 +0000)]
am eeb9f5e4: Merge "Fix crash when trying to load invalid ELF file."

* commit 'eeb9f5e41662828989f3913d81ec23229a668434':
  Fix crash when trying to load invalid ELF file.