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Author SHA1 Message Date
David 'Digit' Turner
5b07b5de91 am 9062a236: Merge "libc: Fix leak in the DNS thread-specific state." 
* commit '9062a2369107eadb2b45973adc3246cba35640e6':
  libc: Fix leak in the DNS thread-specific state.
 2011-05-20 15:06:58 -07:00
David 'Digit' Turner
9062a23691 Merge "libc: Fix leak in the DNS thread-specific state." 2011-05-20 14:32:35 -07:00
The Android Open Source Project
b0e114191e Reconcile with honeycomb-release 
Change-Id: I4ff73170b09410bf6458539f72caa60fcc99a442
 2011-05-20 12:45:50 -07:00
JP Abgrall
f8d02d24ed libc: enable IPTOS_MINCOST, fixup gethostbyaddr() proto. 
Make netinet/ip.h have IPTOS_MINCOST which matches what
  kernel/common/linux/ip.h has to say.
Fixup gethostbyaddr() 1st arg to match what man has to say.

Change-Id: Iff9647d4a46ea88b1fc32163eb69bb9b27cdf370
 2011-05-18 16:53:23 -07:00
David 'Digit' Turner
b6cd6816d2 libc: Fix leak in the DNS thread-specific state. 
NOTE: This is a back-port from the internal HC branch.

This patch fixes a leak that occurs when creating a new
thread-specific DNS resolver state object.

Essentially, each thread that calls gethostbyname() or getaddrinfo()
at least once will leak a small memory block. Another leak happens
anytime these functions are called after a change of the network
settings.

The leak is insignificant and hard to notice on typical programs.
However, netd tends to create one new thread for each DNS request
it processes, and quickly grows in size after a > 20 hours.

The same problem is seen in other system processes that tend to
create one thread per request too.

The leak occured becasue res_ninit() was called twice when creating
a new thread-specific DNS resolver state in _res_get_thread().

This function could not properly reset an existing thread and was
leaking a memory block.

The patch does two things:

- First, it fixes res_ninit() to prevent any leakage when resetting
  the state of a given res_state instance.

- Second, it modifies the _res_get_thread() implementation to
  make it more explicit, and avoid calling res_ninit() twice
  in a row on first-time creation.

Fix for Bug 4089945, and Bug 4090857

Change-Id: Icde1d4d1dfb9383efdbf38d0658ba915be77942e
 2011-05-18 13:48:20 +02:00
David Turner
b609bfd048 am a9e409a0: am a7a9dddb: Merge "bionic: Add ARM optimized strcmp()" 
* commit 'a9e409a03530c79bc7ad8144d08e8921ebe0dd02':
  bionic: Add ARM optimized strcmp()
 2011-05-17 04:51:45 -07:00
David Turner
bde9e2802d am 3f7a3228: am c5c84c86: Merge "vfscanf: Add support for L type modifier for long long" 
* commit '3f7a3228cdf1a48e379fb297be9114ecd71bff11':
  vfscanf: Add support for L type modifier for long long
 2011-05-17 04:51:41 -07:00
David Turner
a9e409a035 am a7a9dddb: Merge "bionic: Add ARM optimized strcmp()" 
* commit 'a7a9dddb5dfe783d65fec4d3b0dee9f734345a29':
  bionic: Add ARM optimized strcmp()
 2011-05-17 04:47:09 -07:00
David Turner
3f7a3228cd am c5c84c86: Merge "vfscanf: Add support for L type modifier for long long" 
* commit 'c5c84c8643250c71bde87541f2b28fc21a9c5cc7':
  vfscanf: Add support for L type modifier for long long
 2011-05-17 04:47:06 -07:00
David Turner
a7a9dddb5d Merge "bionic: Add ARM optimized strcmp()" 2011-05-17 04:29:20 -07:00
David Turner
c5c84c8643 Merge "vfscanf: Add support for L type modifier for long long" 2011-05-17 04:07:27 -07:00
Elliott Hughes
081504af74 Merge "Implement getpwnam_r(3) and getpwuid_r(3)." into dalvik-dev 2011-05-13 13:30:59 -07:00
Elliott Hughes
e80227c2d3 Implement getpwnam_r(3) and getpwuid_r(3). 
These functions were already declared in <pwd.h>, but hadn't been implemented
yet.

Change-Id: I9cddafa4c7f19a40eec566d3f3b221bd5a680e85
 2011-05-13 12:20:05 -07:00
Elliott Hughes
bf018299bd Fix strerror(3) for errno 0. 
Everyone else's C library says "Success". We say "Unknown error: 0", which
isn't really true.

Change-Id: I9f9054779123eda996634e5f7a277789b6805809
 2011-05-13 10:54:34 -07:00
David Turner
54e494d909 am add0a45a: am e8f7e30b: Merge "bionic, libthread_db x86 fixes" 
* commit 'add0a45a117f00553e79e7137d023416f9c0a54f':
  bionic, libthread_db x86 fixes
 2011-05-11 13:11:56 -07:00
David Turner
add0a45a11 am e8f7e30b: Merge "bionic, libthread_db x86 fixes" 
* commit 'e8f7e30b05c6ba103d64c1fb3cd5ef2b17be7aab':
  bionic, libthread_db x86 fixes
 2011-05-10 17:19:13 -07:00
The Android Automerger
18a0a39a1b am 86d25a54: am c7b54666: Merge remote branch \'goog/honeycomb-mr2\' into honeycomb-LTE 
* commit '86d25a54bc093aae369ce54af11151d60ef191fc':
  Update to tzdata2011g.
 2011-05-09 10:51:20 -07:00
The Android Automerger
86d25a54bc am c7b54666: Merge remote branch \'goog/honeycomb-mr2\' into honeycomb-LTE 
* commit 'c7b54666e097fbc102ac6754da99e1513f60d5ea':
  Update to tzdata2011g.
 2011-05-09 10:39:25 -07:00
David Turner
e8f7e30b05 Merge "bionic, libthread_db x86 fixes" 2011-05-09 08:03:51 -07:00
The Android Automerger
c7b54666e0 Merge remote branch 'goog/honeycomb-mr2' into honeycomb-LTE 2011-05-08 22:30:23 -07:00
Elliott Hughes
fb48c8a5c3 Update to tzdata2011g. 
Egypt abandoned DST this year.

git cherry-pick 8d54a62c6d

Change-Id: I8df051cd270108651501d9da6a9e5ce127ad3d22
 2011-05-06 10:57:36 -07:00
Chris Fries
712e4f81e0 vfscanf: Add support for L type modifier for long long 
scanf()'s man page suggests support for %Ld, (and ioux).
Implement this so that 3rd party code will work correctly.

Change-Id: Idce9d266071cb688ca71429395a2d9edf6813595
 2011-05-05 11:02:33 -05:00
Brian Carlstrom
265e14bced am 55aa7321: am e274a9fa: Merge "Tracking change to dns proxy protocol" 
* commit '55aa7321e4b24a40766cccc11e8166546b01a3fd':
  Tracking change to dns proxy protocol
 2011-05-03 16:20:09 -07:00
Brian Carlstrom
55aa7321e4 am e274a9fa: Merge "Tracking change to dns proxy protocol" 
* commit 'e274a9fac077d350391b721e9a08b650b243577e':
  Tracking change to dns proxy protocol
 2011-05-03 16:14:51 -07:00
Brian Carlstrom
e274a9fac0 Merge "Tracking change to dns proxy protocol" 2011-05-03 10:21:35 -07:00
David Turner
71882977e6 Merge "add net/ethernet.h stub" 2011-05-03 00:02:41 -07:00
David Turner
c2af2c075f am 1af88c97: am d004dc99: Merge "Use MAP_FIXED when allocating prelinked shared library regions" 
* commit '1af88c97432c88ec5b39d155e8c296d2a6eb1225':
  Use MAP_FIXED when allocating prelinked shared library regions
 2011-05-02 13:30:03 -07:00
David Turner
1af88c9743 am d004dc99: Merge "Use MAP_FIXED when allocating prelinked shared library regions" 
* commit 'd004dc9957cd8944d3db8ed92544c8ee65b117ca':
  Use MAP_FIXED when allocating prelinked shared library regions
 2011-05-02 12:34:57 -07:00
Brian Carlstrom
e6553716a0 am 4b3b89ec: am c5a3f770: Tracking change to dns proxy protocol 
* commit '4b3b89ec763899390b15461dd6617bb4ed6fe846':
  Tracking change to dns proxy protocol
 2011-05-02 11:56:03 -07:00
David Turner
d004dc9957 Merge "Use MAP_FIXED when allocating prelinked shared library regions" 2011-05-01 23:59:33 -07:00
Brian Carlstrom
4b3b89ec76 am c5a3f770: Tracking change to dns proxy protocol 
* commit 'c5a3f7700b70c3857e0b098b1e976a2db1573174':
  Tracking change to dns proxy protocol
 2011-04-29 20:49:48 -07:00
JP Abgrall
eaa7cc9884 Merge "checksyscalls fix to handle "__ARM_NR_... (__ARM_NR_BASE+0x...)"" 2011-04-29 17:10:30 -07:00
Brian Carlstrom
be7f5da0bd Tracking change to dns proxy protocol 
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
Change-Id: I8ec0eab94d5b1d38e9269ba3afb2825e946f8df3
 2011-04-29 16:43:16 -07:00
Brian Carlstrom
c5a3f7700b Tracking change to dns proxy protocol 
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
git cherry-pick -e c13fa640ee
 2011-04-29 10:02:48 -07:00
Brian Carlstrom
c13fa640ee Tracking change to dns proxy protocol 
The gethostbyaddr code in system/netd now expects a string address
from inet_ntop, not raw bytes, in order to properly pass addresses
containing null and probably spaces and newlines characeters as well.

Bug: 4344448
Change-Id: I935abbbe522d96b64a5f975c7937e3aed3f7b335
 2011-04-27 11:55:43 -07:00
Bruce Beare
8e551a6319 bionic, libthread_db x86 fixes 
Change-Id: I3be997f5f1f6a894a3c200d4f325cf3bfd428c66
Author: James Rose <james.rose@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
 2011-04-27 09:12:58 -07:00
Elliott Hughes
8d54a62c6d Update to tzdata2011g. 
Egypt abandoned DST this year.

Change-Id: Ia2e30787e5e82aefbf1bbec1a5630deda3d3c0e0
 2011-04-25 10:46:43 -07:00
Jim Huang
f50e9be593 bionic: Add ARM optimized strcmp() 
Reference results of the experiments on TI OMAP3430 at 600 MHz

$ bench_strcmp -N "strcmp_1k" -s 1k -I 200

[original C code]
             prc thr   usecs/call      samples   errors cnt/samp     size
strcmp_1k      1   1     10.38000          102        0    15000     1024

[ARM optimized code]
             prc thr   usecs/call      samples   errors cnt/samp     size
strcmp_1k      1   1      3.08840           88        0    15000     1024

The work was derived from ARM Ltd, contributed to newlib, and reworked
for Android by Linaro.

Change-Id: Ib0d5755e1eb9adb07d80ef0252f57a5c4c57a425
Signed-off-by: Jim Huang <jserv@0xlab.org>
 2011-04-20 15:39:43 +08:00
Brad Fitzpatrick
a34694d394 am 09db590d: am 9b6e8af6: am 3ef36b21: Merge "Use system property to set dns cache size" 
* commit '09db590d56ff2b568ea1a0ce265810697f0e0e92':
  Use system property to set dns cache size
 2011-04-12 13:28:03 -07:00
Brad Fitzpatrick
09db590d56 am 9b6e8af6: am 3ef36b21: Merge "Use system property to set dns cache size" 
* commit '9b6e8af6994fd41f468161dec797354bb7778673':
  Use system property to set dns cache size
 2011-04-12 13:18:15 -07:00
Brad Fitzpatrick
9b6e8af699 am 3ef36b21: Merge "Use system property to set dns cache size" 
* commit '3ef36b2115d0802e668e325b59af6ef14d999e71':
  Use system property to set dns cache size
 2011-04-11 15:35:44 -07:00
David Turner
3be409a38c am 70245736: am aad685ce: am 4c090434: Merge "removing shadowing redeclaration of result" 
* commit '702457363c2b1b01f0d9cb0093a48ce28753e275':
  removing shadowing redeclaration of result
 2011-04-11 14:50:33 -07:00
David Turner
f11b3bcbf9 am 2b434862: am 2b10d912: am fcee105b: Merge "x86 libc: fix the wrong return value of syscall" 
* commit '2b434862fdc595f1488f2ab3b13ed40f2aed6edb':
  x86 libc: fix the wrong return value of syscall
 2011-04-11 14:50:31 -07:00
David Turner
702457363c am aad685ce: am 4c090434: Merge "removing shadowing redeclaration of result" 
* commit 'aad685ce001495260a3ce0c9d9284a6ee3ca09c0':
  removing shadowing redeclaration of result
 2011-04-11 14:46:48 -07:00
David Turner
2b434862fd am 2b10d912: am fcee105b: Merge "x86 libc: fix the wrong return value of syscall" 
* commit '2b10d912cc5a566818ff68f9af192033d8f8b2a9':
  x86 libc: fix the wrong return value of syscall
 2011-04-11 14:46:44 -07:00
Brad Fitzpatrick
3ef36b2115 Merge "Use system property to set dns cache size" 2011-04-11 09:42:30 -07:00
Brian Carlstrom
2848ca2c05 Merge commit '8da75ab8936b0b7fcf8dd9a3befeb696ee6aa39d' into honeycomb-mr1-release-to-dalvik-dev 2011-04-06 14:41:36 -07:00
JP Abgrall
22b137711a checksyscalls fix to handle "__ARM_NR_... (__ARM_NR_BASE+0x...)" 
Change-Id: I6a13a6af17caec2e833d4982d645a88ccde4cda4
 2011-04-05 20:17:34 -07:00
JP Abgrall
c5d8d36d4d add net/ethernet.h stub 
Some externals tend to use net/ethernet.h. Most of which is in net/if_ether.h.

Change-Id: I465d18136b565e56a4bd6678238fe0afef25d913
 2011-04-05 11:48:52 -07:00
David Turner
aad685ce00 am 4c090434: Merge "removing shadowing redeclaration of result" 
* commit '4c090434a4fcffb3a8bb7ebee7cc6e52befceeae':
  removing shadowing redeclaration of result
 2011-04-05 07:35:09 -07:00