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292 Commits

Author SHA1 Message Date
Narayan Kamath b2f019ec1e liblog: don't bother keeping FD around once it's mapped. 
Posix and linux explicitly state that this isn't necessary.

bug: 30963384
Change-Id: I2cc16ded04f0ebc909dc3027e02867594fb49d05
 2016-09-01 19:31:08 +01:00
Mark Salyzyn 6322efe522 Merge "liblog: add __android_log_close()" 
am: 812d1c7ea2

Change-Id: I2ba5ed22e78564a864bab6b550b6d2bd2609a629
 2016-08-24 16:05:05 +00:00
Mark Salyzyn 2d562c9dce Merge "logger: validate hdr_size field in logger entry" 
am: fcf7ab8b1b

Change-Id: Ic88fe616256ab4949040771d3bed1dfb823ab981
 2016-08-24 16:05:04 +00:00
Treehugger Robot 812d1c7ea2 Merge "liblog: add __android_log_close()" 2016-08-24 15:58:48 +00:00
Mark Salyzyn df7a4c6bae liblog: add __android_log_close() 
Bug: 30963384
Change-Id: I901e6ac2cc3c601bbecc2d64e00a98e2ab448210
 2016-08-23 15:25:03 -07:00
Mark Salyzyn 305374cf0f logger: validate hdr_size field in logger entry 
- check hdr_size to make sure it is in the expected range
  from sizeof entry_v1 to entry (entry_v4).
- alter msg() method to report NULL on invalid hdr_size
- alter all users of msg() method.

Bug: 30947841
Change-Id: I9bc1740d7aa9f37df5be966c18de1fb9de63d5dd
 2016-08-23 14:51:50 -07:00
Elliott Hughes 33f8c194f9 Merge "liblog: use SOCK_NONBLOCK directly." 
am: fca43d3ec5

Change-Id: I4d959d9091adbf8bf2d7b68653a3c6064893a65a
 2016-08-23 01:20:36 +00:00
Elliott Hughes 5ba3003467 liblog: use SOCK_NONBLOCK directly. 
No need to have a race, even if it doesn't matter.

Change-Id: Ia79f2633643bc63618de0fd85953b3226415484f
 2016-08-22 16:19:58 -07:00
Chih-Hung Hsieh 89cc78b77f Merge \"Fix google-explicit-constructor warnings in system/core.\" 
am: 6dc68cb5f9

Change-Id: I5a010465364b6e14423b19e8c0f9cffa58ee3152
 2016-07-29 17:01:17 +00:00
Chih-Hung Hsieh 034c475931 Fix google-explicit-constructor warnings in system/core. 
* Declare explicit conversion constructors.
* Add NOLINT for implicit conversion constructors.
* Fix also some misaligned indendations.

Bug: 28341362
Change-Id: Idf911f35923b408d92285cc1a053f382ba08c63e
Test: build with clang-tidy
 2016-07-26 11:26:01 -07:00
Mark Salyzyn 0d9ce37382 Merge \"liblog: pmsg_read add validity checking for prio\" 
am: 73cc6edf0e

Change-Id: Iba5e7b7c2325e127eb9f040c8ab86ba24efd5b20
 2016-07-15 19:04:48 +00:00
Mark Salyzyn 56da612ec4 Merge \"liblog: reset pid and uid cache after a vfork()\" 
am: d4f6324176

Change-Id: I3b59f56b2b5f399b079ab9439600dc3a72c669a6
 2016-07-14 15:55:55 +00:00
Mark Salyzyn 3d8afe9b01 liblog: pmsg_read add validity checking for prio 
Improve pmsg data corruption detection.

Bug: 30085794
Change-Id: I215da4fff07797b8c0a3462f850bafb090adfc68
 2016-07-14 07:34:53 -07:00
Mark Salyzyn ec4f5c776d liblog: reset pid and uid cache after a vfork() 
Bionic getuid() and getpid() calls cache to reduce the need to
perform a syscall, and also reset their own cache after a vfork().
No more need for liblog to be performing this flawed cache operation.

Bug: 30085794
Change-Id: I70feed8bff0ddd919c2885a348ba67b14ddc0e0d
 2016-07-14 07:34:53 -07:00
Colin Cross 68bfe51348 Merge \"Rename Android.soong.mk to Android.mk\" 
am: b07df4dd3f

Change-Id: I9d9a232539b9991ab935e143140a3b77d896ebc7
 2016-07-12 16:20:21 +00:00
Colin Cross b39e4025ae Rename Android.soong.mk to Android.mk 
Soong is always on now, so we don't have to distinguish between
makefiles that should be ignored because Soong is handling them with an
Android.bp file, and makefiles that are still needed with Soong.  All
obsolete Android.mk files have been removed, rename all Android.soong.mk
files to Android.mk.

Change-Id: Iabbddcbfb2c837cfd4556241b570474452cc5d4d
 2016-07-11 16:56:51 -07:00
Elliott Hughes 016ad16100 Merge "Use alignas for alignment." am: bb1e7977fb 
am: 689b998ab2

* commit '689b998ab26f2a04e079312aee2f8e32fbe7f26c':
  Use alignas for alignment.

Change-Id: Ic81a88146df0f407849800c63d2edb7404efe0ac
 2016-06-07 15:55:12 +00:00
Elliott Hughes 5f4a946c09 Use alignas for alignment. 
Change-Id: I427c407a188682a360c74b2bd5a44dd62551ea66
 2016-06-06 19:59:45 -07:00
Colin Cross bfcb1b779f Merge "Remove deprecated Android.mk files" am: ce5b4fee23 
am: 5806404e4d

* commit '5806404e4d693699fef2e710fd8ad836815f8852':
  Remove deprecated Android.mk files

Change-Id: I8a87996377bd53a16d330c0df9bfff84c92e10a2
 2016-06-02 16:41:27 +00:00
Colin Cross ce5b4fee23 Merge "Remove deprecated Android.mk files" 2016-06-02 16:31:42 +00:00
Dan Willemsen 9ce49be616 Merge "Fix liblog logtags" am: 59e6afc617 
am: 6b5255722e

* commit '6b5255722e7497fc7c854cf1ae9e51322bc7ceae':
  Fix liblog logtags

Change-Id: I6225d8fd338b9ffc5b4406d5dbb92e2816bcaaad
 2016-06-01 23:47:45 +00:00
Dan Willemsen d119101807 Fix liblog logtags 
This was broken because we didn't have logtags support in Soong.

Bug: 28989759
Change-Id: I8370a73cf14703b86aafd85e7ea74fc570c3ff0f
 2016-06-01 15:32:35 -07:00
Colin Cross b50216ed86 Remove deprecated Android.mk files 
These directories all have Android.bp files that are always used now,
delete the Android.mk files.

Change-Id: I8b0c89072a660c4a7a30fcefc76a7bbe247df977
 2016-05-26 16:58:28 -07:00
Chih-hung Hsieh d581f2c47d Merge "Fix misc-macro-parentheses warnings in liblog." am: 2bd428e1f9 
am: 1cff850bb3

* commit '1cff850bb383d75c395d4627086b6baa63639a18':
  Fix misc-macro-parentheses warnings in liblog.

Change-Id: I318ab4909ba59e7181b9ec9c3e73f58ea8b0c0d8
 2016-05-19 01:02:34 +00:00
Chih-hung Hsieh 2bd428e1f9 Merge "Fix misc-macro-parentheses warnings in liblog." 2016-05-19 00:48:44 +00:00
Chih-Hung Hsieh f0f94fe49b Fix misc-macro-parentheses warnings in liblog. 
Bug: 28705665
Change-Id: Ib272a83cb93b09d986c19a40e23a2679b9e17558
 2016-05-18 15:48:50 -07:00
Mark Salyzyn 5d32a9821d Merge "liblog: log reader validate headers" am: 0321476fe2 
am: 0a7dec432c

* commit '0a7dec432ce3a72edcf5bf092871296225cd814b':
  liblog: log reader validate headers

Change-Id: Ic035cf9d3e765e95799a25c1441d5fa88ab3fda7
 2016-05-18 14:27:54 +00:00
Mark Salyzyn 8fd1faa596 liblog: log reader validate headers 
Ensure len and hdr_size fields are valid and match the return value.
Truncate or zero content as necessary, but do not drop the message.

Bug: 28610769
Change-Id: I10785fa5b03aa3da7d07b368188e3f7c36a84b4f
 2016-05-17 13:54:42 -07:00
Mark Salyzyn 5d76be85a4 Merge "liblog: sleep 20ms before critical property_set" am: 1d560ff24a 
am: 03ac8fe0be

* commit '03ac8fe0be882b09d7faba4d5f96e536a94198ab':
  liblog: sleep 20ms before critical property_set

Change-Id: I91d3262a478f83556851881208fb1f83de62f189
 2016-05-12 16:48:21 +00:00
Mark Salyzyn 5cceee6404 liblog: sleep 20ms before critical property_set 
Going too fast can result in the property not being set
and causing an extreme corner case failure being reported
and blamed on is_loggable functionality.

Bug: 25792367
Change-Id: Idda6f67d655d8a84d2809daf695394d5293e7431
 2016-05-12 15:58:57 +00:00
Rubin Xu 7dcdd52cf6 Merge "Return correct length from pmsgRead()" am: fc2a8b2bd6 
am: a76e171bf3

* commit 'a76e171bf351e3d26b3eb596188b6c9b2fcab3f4':
  Return correct length from pmsgRead()

Change-Id: I616c3c889e99292454b0a7c33f999a56ada2c939
 2016-05-09 15:36:23 +00:00
Rubin Xu 9c2f803e9d Return correct length from pmsgRead() 
Bug: 28610769
Change-Id: I38cac786ca43ef8d9530f4e2e5a0bdd4cc3bccef
 2016-05-05 16:50:44 +01:00
Mark Salyzyn 9fd5df3816 Merge "liblog: O_CLOEXEC flag on opens" am: fc80b22752 
am: a0afba8a87

* commit 'a0afba8a8721319233e788cf723e979d3f0781e2':
  liblog: O_CLOEXEC flag on opens

Change-Id: I4c018e556b645ab58477cc537d65489d904fa78b
 2016-04-29 15:44:52 +00:00
Mark Salyzyn a3692040fa Merge "liblog: logcat -g readable size wrong" am: 7f18790bd7 
am: 7a5b8c7f53

* commit '7a5b8c7f53ca79f99e74655b2f68356c7184532a':
  liblog: logcat -g readable size wrong

Change-Id: I1461a41dc0b1bff3394caa5a107d7ad80cc7d068
 2016-04-29 14:53:23 +00:00
Mark Salyzyn 78786da116 liblog: O_CLOEXEC flag on opens 
Bug: 28455828
Change-Id: Ic00101a6192aab7271cb0c3461e249a77d7f29ed
 2016-04-29 07:52:36 -07:00
Mark Salyzyn ccfb244b36 liblog: logcat -g readable size wrong 
Bug: 28451229
Change-Id: I4bbc2bed933d69416c23cc7af617be3fb55d0b62
 2016-04-29 07:39:51 -07:00
Colin Cross c4dcc38e44 Merge "Update sanitize property format" am: 0652728 
am: 9ba3f6d

* commit '9ba3f6db392f0f9b25cc5b3ad03c984fdc76094f':
  Update sanitize property format

Change-Id: I7ac818440c50c7166921d74dfb3b6c10af19ee09
 2016-04-19 22:51:08 +00:00
Colin Cross 0652728e2a Merge "Update sanitize property format" 2016-04-19 22:42:04 +00:00
Mark Salyzyn ab162d6cb2 Merge "liblog: android_log_isloggable failing apct" am: 0d4661d 
am: cee2ce6755

* commit 'cee2ce6755d032c494be4295e98064b3b40ffa51':
  liblog: android_log_isloggable failing apct

Change-Id: I2cddfa04aff9a39ec897a75408a3f63c38692f4a
 2016-04-19 00:28:59 +00:00
Colin Cross 5d35ce649c Update sanitize property format 
Change-Id: I81c299609ece7a1c7f27093f563d5df08efe989b
 2016-04-15 16:33:21 -07:00
Mark Salyzyn efe8ecc1d9 liblog: android_log_isloggable failing apct 
- periodic failures in apct, dropped second serial test
  in refresh_cache, trusting check_cache or global.
- The retry loop to see if is_loggable recovers of 1000
  was hiding subsequent tests, drop to 10 retries.
- On the whole, the average performance remains the same.

Bug: 25792367
Change-Id: I4110440ef46671d7a1c128689bde623808bed04f
 2016-04-15 11:04:24 -07:00
Mark Salyzyn c1bfe53f76 Merge "liblog: remove android_ids and replace with getpwuid" am: f7040c8 
am: 4a7d498

* commit '4a7d498e2ff0ee58112710c04f284a24a3f88cd2':
  liblog: remove android_ids and replace with getpwuid

Change-Id: Idb750dd8944807cc14c265b388e2c058e17bbe53
 2016-04-11 16:01:13 +00:00
William Roberts 8a5b9caaa6 liblog: remove android_ids and replace with getpwuid 
Note: This code makes the assumption that getpwuid is
thread safe, which it is ONLY ON BIONIC. Thus,
if you attempt to use this on a non-target build, you
may get burned. Thus, an ifndef checking on __BIONIC__
is used to produce a build error if you attempt to do
so.

Change-Id: I61038c428b71771edcfc76f18d8fc5cbe349238b
Bug: 27999086
Signed-off-by: William Roberts <william.c.roberts@intel.com>
 2016-04-11 14:55:56 +00:00
Mark Salyzyn 33aecaa784 Merge "liblog: suppress pmsg on user builds" am: 0858071 
am: 24967e5

* commit '24967e5f5e87e5079f416d3cbc3d6a5dba7e8865':
  liblog: suppress pmsg on user builds

Change-Id: Ic4f2c02e227ee3c0dc29eb11757dc024aae3b950
 2016-03-31 21:07:32 +00:00
Mark Salyzyn 7ef5249afa liblog: suppress pmsg on user builds 
- add optimized & cached LIBLOG_HIDDEN __android_log_is_debuggable()
- check when writing, either LOG_ID_SECURITY, SafetyNet or
  debuggable when pushing content to the pmsg buffer.

Bug: 27566046
Change-Id: I85f1b55ec329b38e00f4183836b6ed53046c323d
 2016-03-29 13:52:21 -07:00
Mark Salyzyn 47cce8c410 Merge "liblog: gate write on log id available" am: fbdbf10 
am: f44cb4c

* commit 'f44cb4c6cb11a4a2cd6af8f72d84a092bcfcf513':
  liblog: gate write on log id available

Change-Id: Ida839dd23ea2b3b1b860c6e8e2b32af61b2fea29
 2016-03-29 20:00:52 +00:00
Mark Salyzyn c33103c440 liblog: gate write on log id available 
- Secure LOG_ID_KERNEL in writer
- Secure LOG_ID_SECURITY in reader and writer
- if writer transport says not available, do not write to that log id

Bug: 27566046
Bug: 27896341
Change-Id: If63a78a56fb94adfbf9979454c4cadb81af45c19
 2016-03-29 12:29:04 -07:00
Mark Salyzyn cca6f20341 Merge "liblog: update Android.bp" into nyc-dev 
am: 033bc9f

* commit '033bc9f3e7175ece714c13258c2385d503c35dc8':
  liblog: update Android.bp
 2016-03-25 19:59:25 +00:00
Mark Salyzyn 93101bea8b liblog: update Android.bp 
Update Android.bp to match the version in AOSP.

Change-Id: I93aba0f93a7a8d255073661331f1d966a53e20aa
(cherry picked from commit c457a4b73e)
 2016-03-24 13:45:00 -07:00
Mark Salyzyn 128c0f7081 liblog: logprint: deal with malformed log messages 
am: 476b771

* commit '476b771bdaebf7aa72d41730557fce82cee7faf3':
  liblog: logprint: deal with malformed log messages
 2016-03-24 19:25:32 +00:00