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Author SHA1 Message Date
Nick Kralevich
33ae76abf3 am 5fed0eea: am 0ce28d20: Merge "libc: enable FORTIFY_SOURCE clang strlcpy" 
* commit '5fed0eeabd88bfe241c416f2c2f44a14b6e447fa':
  libc: enable FORTIFY_SOURCE clang strlcpy
 2013-06-20 12:34:11 -07:00
Nick Kralevich
5fed0eeabd am 0ce28d20: Merge "libc: enable FORTIFY_SOURCE clang strlcpy" 
* commit '0ce28d20ea5fde250576f355004dbcd741b0b884':
  libc: enable FORTIFY_SOURCE clang strlcpy
 2013-06-20 12:29:38 -07:00
Nick Kralevich
0ce28d20ea Merge "libc: enable FORTIFY_SOURCE clang strlcpy" 2013-06-20 19:27:48 +00:00
Nick Kralevich
8bafa7452e libc: enable FORTIFY_SOURCE clang strlcpy 
Change-Id: Idcfe08f5afc3dde592416df9eba83f64e130c7c2
 2013-06-20 12:17:44 -07:00
Elliott Hughes
cb4fd62762 am 33df38a0: am 4eed6509: Merge "stdint.h header is not fully compatible with C99(ISO9899:1999)" 
* commit '33df38a04c31de0fca431c549469edb6d2de75e2':
  stdint.h header is not fully compatible with C99(ISO9899:1999)
 2013-06-19 12:57:39 -07:00
Elliott Hughes
33df38a04c am 4eed6509: Merge "stdint.h header is not fully compatible with C99(ISO9899:1999)" 
* commit '4eed65090b1f0d0d087f26bd7367da90a0cca92d':
  stdint.h header is not fully compatible with C99(ISO9899:1999)
 2013-06-19 12:46:40 -07:00
Elliott Hughes
4eed65090b Merge "stdint.h header is not fully compatible with C99(ISO9899:1999)" 2013-06-19 19:45:09 +00:00
Greg Hackmann
d32969701b bionic: make property area expandable 
The property area is initially one 4K region, automatically expanding as
needed up to 64 regions.

To avoid duplicating code, __system_property_area_init() now allocates
and initializes the first region (previously it was allocated in init's
init_property_area() and initialized in bionic).  For testing purposes,
__system_property_set_filename() may be used to override the file used
to map in regions.

Change-Id: Ibe00ef52464bfa590953c4699a6d98383b0142b1
Signed-off-by: Greg Hackmann <ghackmann@google.com>
 2013-06-19 11:02:15 -07:00
Nick Kralevich
373ea006ce am 1d174a9c: am 02ca0e31: Merge "Fix FORTIFY_SOURCE unittests." 
* commit '1d174a9c17f645a27d766a66e7477d797f955e90':
  Fix FORTIFY_SOURCE unittests.
 2013-06-19 10:40:46 -07:00
Nick Kralevich
1d174a9c17 am 02ca0e31: Merge "Fix FORTIFY_SOURCE unittests." 
* commit '02ca0e314219a4c7205a180a414c509651043f13':
  Fix FORTIFY_SOURCE unittests.
 2013-06-19 10:36:55 -07:00
Nick Kralevich
02ca0e3142 Merge "Fix FORTIFY_SOURCE unittests." 2013-06-19 17:33:57 +00:00
Colin Cross
700b548738 am f4250508: am 3225f498: Merge "bionic: add __system_property_foreach" 
* commit 'f4250508d5de415e200888ffdf143f870dc0f829':
  bionic: add __system_property_foreach
 2013-06-19 10:31:11 -07:00
Colin Cross
f4250508d5 am 3225f498: Merge "bionic: add __system_property_foreach" 
* commit '3225f4984837c4d9e6e9495d2154f2d9987cf457':
  bionic: add __system_property_foreach
 2013-06-19 10:27:23 -07:00
Colin Cross
3225f49848 Merge "bionic: add __system_property_foreach" 2013-06-19 17:26:17 +00:00
Nick Kralevich
3cd4cac2ce Fix FORTIFY_SOURCE unittests. 
The compiler is too damn smart.

Change-Id: Ibef3ef41ec99f8cd9c06f1dbca535819f9a08197
 2013-06-19 10:25:44 -07:00
Sergey Melnikov
dc5d3426d8 stdint.h header is not fully compatible with C99(ISO9899:1999) 
stdint.h provides macros with incorrect type:
  * UINT8_C
  * UINT16_C
  * UINT8_MAX
  * UINT16_MAX

Signed-off-by: Sergey Melnikov <sergey.melnikov@intel.com>
Change-Id: I2d130c782d4485bf6c9e9f068de0bdaa4ba7303f
 2013-06-19 12:33:31 +04:00
Greg Hackmann
c6ff844d75 bionic: add __system_property_foreach 
find_nth() will be inefficient on a trie.  Since find_nth() is only used
internally and only for enumerating properties, we can add a foreach()
function to do this directly.

Signed-off-by: Greg Hackmann <ghackmann@google.com>

(cherry picked from commit 577418403d)

Change-Id: Iaca97d1182ce2c28863ba85241cbb5cf6185eb2f
 2013-06-18 19:24:29 -07:00
Greg Hackmann
577418403d bionic: add __system_property_foreach 
find_nth() will be inefficient on a trie.  Since find_nth() is only used
internally and only for enumerating properties, we can add a foreach()
function to do this directly.

Change-Id: I66bde9926c193073d74b244cce9fffd52108fff8
Signed-off-by: Greg Hackmann <ghackmann@google.com>
 2013-06-18 15:38:31 -07:00
Geremy Condra
1791cb0001 Merge "Fix remove_uidiface_info failing on first entry" 2013-06-18 21:43:52 +00:00
Elliott Hughes
fb11350c81 am 13e23302: am c656d732: Merge "Always use v1 for MIPS TLS access." 
* commit '13e23302c93fdd8b52c606277f32dec0627ddbbd':
  Always use v1 for MIPS TLS access.
 2013-06-18 14:00:59 -07:00
Elliott Hughes
13e23302c9 am c656d732: Merge "Always use v1 for MIPS TLS access." 
* commit 'c656d732c7712b0f73d9c560ccf3cb5ae47d219d':
  Always use v1 for MIPS TLS access.
 2013-06-18 13:57:57 -07:00
Elliott Hughes
c656d732c7 Merge "Always use v1 for MIPS TLS access." 2013-06-18 20:56:25 +00:00
Nick Kralevich
83476f0747 am d98d35c5: am 0846109c: Merge "libc: Rename fortify error functions." 
* commit 'd98d35c5380ce398038d3062d40bc4fe082dce80':
  libc: Rename fortify error functions.
 2013-06-18 13:31:56 -07:00
Nick Kralevich
227079bb67 am 3bf62790: am dd0880fe: Merge "libc: add limited FORTIFY_SOURCE support for clang" 
* commit '3bf6279034e6a92c3550fae31c5c136bec61344a':
  libc: add limited FORTIFY_SOURCE support for clang
 2013-06-18 13:31:56 -07:00
Elliott Hughes
6a87df87a2 am 45ef218b: am 6807af77: Merge "Make LD_PRELOAD failures just warnings." 
* commit '45ef218bde353df455062aa3c9a9f84ffed769fc':
  Make LD_PRELOAD failures just warnings.
 2013-06-18 13:31:55 -07:00
Colin Cross
bf03f1b4d6 am e421bd71: am 02002443: Merge "bionic: fix deleting property arrays in property benchmark" 
* commit 'e421bd71c32e35b8f39f2e51f2d534d2f21f139f':
  bionic: fix deleting property arrays in property benchmark
 2013-06-18 13:27:29 -07:00
Nick Kralevich
d98d35c538 am 0846109c: Merge "libc: Rename fortify error functions." 
* commit '0846109c96d54a28e413893b0cd4b4acb3aa87fc':
  libc: Rename fortify error functions.
 2013-06-18 13:27:18 -07:00
Nick Kralevich
3bf6279034 am dd0880fe: Merge "libc: add limited FORTIFY_SOURCE support for clang" 
* commit 'dd0880fec3bb8c998680e78aff9e2ddc2bcf6d7a':
  libc: add limited FORTIFY_SOURCE support for clang
 2013-06-18 13:27:17 -07:00
Elliott Hughes
45ef218bde am 6807af77: Merge "Make LD_PRELOAD failures just warnings." 
* commit '6807af773f862750efb6860e00402580a5f463f3':
  Make LD_PRELOAD failures just warnings.
 2013-06-18 13:27:16 -07:00
Elliott Hughes
a33dc57c7c Always use v1 for MIPS TLS access. 
Change-Id: Ic2850b90185cfbc5b0eff804c8b74a1c553c0852
 2013-06-18 13:26:22 -07:00
Nick Kralevich
0846109c96 Merge "libc: Rename fortify error functions." 2013-06-18 20:24:04 +00:00
Colin Cross
e421bd71c3 am 02002443: Merge "bionic: fix deleting property arrays in property benchmark" 
* commit '02002443d4b17de78418d51fc303b4c976ad071a':
  bionic: fix deleting property arrays in property benchmark
 2013-06-18 13:23:51 -07:00
Nick Kralevich
dd0880fec3 Merge "libc: add limited FORTIFY_SOURCE support for clang" 2013-06-18 20:23:49 +00:00
Elliott Hughes
6807af773f Merge "Make LD_PRELOAD failures just warnings." 2013-06-18 20:23:07 +00:00
Colin Cross
02002443d4 Merge "bionic: fix deleting property arrays in property benchmark" 2013-06-18 20:22:25 +00:00
Nick Kralevich
ce7c2f28c6 am ba6c021a: am e2fb05b4: Merge "libc: Introduce __errordecl()" 
* commit 'ba6c021a53376c75993cc9866deb7c7ff6e1750d':
  libc: Introduce __errordecl()
 2013-06-18 13:21:00 -07:00
Nick Kralevich
ba6c021a53 am e2fb05b4: Merge "libc: Introduce __errordecl()" 
* commit 'e2fb05b45b9af7b9af8df0ea15bfec63d331d882':
  libc: Introduce __errordecl()
 2013-06-18 13:17:35 -07:00
Nick Kralevich
e2fb05b45b Merge "libc: Introduce __errordecl()" 2013-06-18 20:15:33 +00:00
Elliott Hughes
7e5a8cc523 Make LD_PRELOAD failures just warnings. 
This matches glibc and makes life easier for developers who want to
sometimes preload a library from init (which has no conditionals); they
can simply move/remove the library to disable.

Change-Id: I579b8633f958235af6e46bb53b378b9e363afb1f
 2013-06-18 13:15:00 -07:00
Colin Cross
7d06813d93 bionic: fix deleting property arrays in property benchmark 
Use delete[] to delete arrays allocated with new []

Change-Id: Icc2a6b23df09049c008f7f1f50ed93a277174308
 2013-06-18 13:08:28 -07:00
Colin Cross
3b599c1dde am 1a38e063: am 0005b354: Merge "bionic: change properties benchmarks to read a single property" 
* commit '1a38e063830924efb8a6d9d7a6135ef54460cb9b':
  bionic: change properties benchmarks to read a single property
 2013-06-18 13:07:58 -07:00
Nick Kralevich
a641c18f0c libc: Rename fortify error functions. 
__umask_error -> __umask_invalid_mode
__creat_error -> __creat_missing_mode
__too_many_args_error -> __creat_too_many_args

Change-Id: I4036f344a3a93628e70f2e948ad73cfed3a967ea
 2013-06-18 13:07:18 -07:00
Colin Cross
1a38e06383 am 0005b354: Merge "bionic: change properties benchmarks to read a single property" 
* commit '0005b3544be345e697592b4dc199ebaa37048559':
  bionic: change properties benchmarks to read a single property
 2013-06-18 13:04:10 -07:00
Colin Cross
0005b3544b Merge "bionic: change properties benchmarks to read a single property" 2013-06-18 20:01:05 +00:00
Colin Cross
7d90cfa6b5 bionic: change properties benchmarks to read a single property 
The properties benchmarks were reading n properties from a property
area with n properties in it, which was making it hard to compare
the time between runs of different sizes.  Change the benchmark
to read a random property per iteration so the numbers between
runs are comparable.

Change-Id: Ib1648ce0948d9038fce76d209608427376cfb8da
 2013-06-18 12:55:52 -07:00
Nick Kralevich
16d1af167f libc: add limited FORTIFY_SOURCE support for clang 
In 829c089f83, we disabled all
FORTIFY_SOURCE support when compiling under clang. At the time,
we didn't have proper test cases, and couldn't easily create targeted
clang tests.

This change re-enables FORTIFY_SOURCE support under clang for a
limited set of functions, where we have explicit unittests available.
The functions are:

* memcpy
* memmove
* strcpy
* strncpy
* strcat
* strncat
* memset
* strlen (with modifications)
* strchr (with modifications)
* strrchr (with modifications)

It may be possible, in the future, to enable other functions. However,
I need to write unittests first.

For strlen, strchr, and strrchr, clang unconditionally calls the
fortified version of the relevant function. If it doesn't know the
size of the buffer it's dealing with, it passes in ((size_t) -1),
which is the largest possible size_t.

I added two new clang specific unittest files, primarily copied
from fortify?_test.cpp.

I've also rebuild the entire system with these changes, and didn't
observe any obvious problems.

Change-Id: If12a15089bb0ffe93824b485290d05b14355fcaa
 2013-06-18 12:14:20 -07:00
Nick Kralevich
b24c0637d0 libc: Introduce __errordecl() 
Define __errordecl and replace __attribute__((__error__("foo")))
with __errordecl. Make sure __errordecl is a no-op on clang, as it
generates a compile time warning.

Change-Id: Ifa1a2d3afd6881de9d479fc2adac6737871a2949
 2013-06-18 12:13:52 -07:00
Colin Cross
66a061c8b5 am f6e6e5e7: am 977a3313: Merge changes Iac00ce10,I192d3825 
* commit 'f6e6e5e72774e302c461767ca0c194f25502108e':
  bionic: add tests for properties
  bionic: move system property writing from init to bionic
 2013-06-17 18:33:50 -07:00
Colin Cross
f6e6e5e727 am 977a3313: Merge changes Iac00ce10,I192d3825 
* commit '977a33137d2be0093f474055f839cf665b82b588':
  bionic: add tests for properties
  bionic: move system property writing from init to bionic
 2013-06-17 18:21:37 -07:00
Colin Cross
977a33137d Merge changes Iac00ce10,I192d3825 
* changes:
  bionic: add tests for properties
  bionic: move system property writing from init to bionic
 2013-06-18 01:11:58 +00:00