Commit Graph

341 Commits

Author SHA1 Message Date
Kinsey Moore
abac3330cf Allow Asterisk to compile under GCC 4.10
This resolves a large number of compiler warnings from GCC 4.10 which
cause the build to fail under dev mode. The vast majority are
signed/unsigned mismatches in printf-style format strings.
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Merged revisions 413586 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@413587 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-05-09 22:28:40 +00:00
Matthew Jordan
33d1220bee main/astobj2: Make REF_DEBUG a menuselect item; improve REF_DEBUG output
This patch does the following:
(1) It makes REF_DEBUG a meneselect item. Enabling REF_DEBUG now enables
    REF_DEBUG globally throughout Asterisk.
(2) The ref debug log file is now created in the AST_LOG_DIR directory.
    Every run will now blow away the previous run (as large ref files
    sometimes caused issues). We now also no longer open/close the file
    on each write, instead relying on fflush to make sure data gets written
    to the file (in case the ao2 call being performed is about to cause a
    crash)
(3) It goes with a comma delineated format for the ref debug file. This
    makes parsing much easier. This also now includes the thread ID of the
    thread that caused ref change.
(4) A new python script instead for refcounting has been added in the
    contrib/scripts folder.

Review: https://reviewboard.asterisk.org/r/3377/
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Merged revisions 412114 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@412115 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-04-11 02:10:22 +00:00
Richard Mudgett
67ba890a5d Internal timing: Add notice that the -I and internal_timing option are no longer needed.
Add notice messages during execution that the -I command line option and
the astersik.conf internal_timing option are no longer needed.  The
internal timing functionality is now always enabled if there is a timing
module loaded.

NOTE: Since the command line options and the asterisk.conf config file are
processed before the logging system is initialized, the messages are
output to stderr.

Change requested as a result of asterisk-dev list comments about the
commit for ASTERISK-22846 that removed the -I and internal_timing options.

Review: https://reviewboard.asterisk.org/r/3423/
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Merged revisions 411964 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@411974 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-04-08 21:20:09 +00:00
Richard Mudgett
45ebd29e10 internal_timing: Remove the option and always make it enabled if a timing module is loaded.
The masquerade supertest frequently fails because either the local channel
chain doesn't completely optimize out or the DTMF handshake doesn't
completely get accross.  Local channel optimization requires frames
flowing to trigger when optimization can happen.  When optimization
happens the media frame that triggered the optimization is dropped.
Sending DTMF requires frames to flow in the other direction for timing
purposes while sending nothing.  If internal timing is not enabled when
MOH is playing, Asterisk switches to received timing when an audio frame
is received.  With optimization dropping media frames and MOH not sending
frames unless it receives frames, occasionaly there are no more frames
being passed and the test fails.

* The asterisk command line -I option and the asterisk.conf
internal_timing option are removed.  Asterisk now always uses internal
timing when needed if any timing module is loaded.  The issue
ASTERISK-14861 did this quite awhile ago in v1.4 but effectively is broken
if other internal timing modules besides DAHDI are used.  The
ast_read_generator_actions() now only does received timing if it has no
choice for frame generators like MOH, silence, and playback streaming.

* Cleaned up some code dealing with frame generators in
ast_deactivate_generator(), generator_write_format_change(),
ast_activate_generator(), and ast_channel_stop_silence_generator().

ASTERISK-22846 #close
Reported by: Matt Jordan

Review: https://reviewboard.asterisk.org/r/3414/
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Merged revisions 411715 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@411716 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-04-04 18:46:18 +00:00
Corey Farrell
6208cfee0d app_voicemail: fix missing symbol
ASTERISK-23391 caused a regression where the symbol 'defaultlanguage'
was used by app_voicemail but not exported by main/asterisk.  This
change renames the variable to ast_defaultlanguage.  The variable was
already renamed in Asterisk 12+.

(closes issue ASTERISK-23559)
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/3408/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@411633 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-04-01 20:43:57 +00:00
Corey Farrell
90fa4e3c36 main/formats: Fix crash in ast_format_cmp during non-clean shutdown.
* Backport ast_register_cleanup from Asterisk 12.
* Use ast_register_cleanup for format_attr_shutdown.

ast_register_cleanup was originally commited in r390122 by dlee.

(closes issue ASTERISK-23103)
Reported by: JoshE


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@411310 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-03-27 18:18:23 +00:00
Matthew Jordan
6224e9521a doxygen: Tweak the link back to ye olde Digium website
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Merged revisions 409361 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@409362 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-03-03 02:07:20 +00:00
Richard Mudgett
f90a045a36 verbosity: Fix performance of console verbose messages.
The per console verbose level feature as previously implemented caused a
large performance penalty.  The fix required some minor incompatibilities
if the new rasterisk is used to connect to an earlier version.  If the new
rasterisk connects to an older Asterisk version then the root console
verbose level is always affected by the "core set verbose" command of the
remote console even though it may appear to only affect the current
console.  If an older version of rasterisk connects to the new version
then the "core set verbose" command will have no effect.

* Fixed the verbose performance by not generating a verbose message if
nothing is going to use it and then filtered any generated verbose
messages before actually sending them to the remote consoles.

* Split the "core set debug" and "core set verbose" CLI commands to remove
the per module verbose support that cannot work with the per console
verbose level.

* Added a silent option to the "core set verbose" command.

* Fixed "core set debug off" tab completion.

* Made "core show settings" list the current console verbosity in addition
to the root console verbosity.

* Changed the default verbose level of the 'verbose' setting in the
logger.conf [logfiles] section.  The default is now to once again follow
the current root console level.  As a result, using the AMI Command action
with "core set verbose" could again set the root console verbose level and
affect the verbose level logged.

(closes issue AST-1252)
Reported by: Guenther Kelleter

Review: https://reviewboard.asterisk.org/r/3114/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@405431 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-01-14 17:26:35 +00:00
Tzafrir Cohen
fec771b7c8 asterisk.c: suppress live_dangerously warning on rasterisk
Even since the fixes of AST-2013-007, Asterisk prints the following
warning on startup if the user decided to live dangerously:

  Privilege escalation protection disabled!
  See https://wiki.asterisk.org/wiki/x/1gKfAQ for more details.

This message is intended for the logs and interactive startup. No need
for it to appear on a remote console. This commit removes it from there.

(closes issue ASTERISK-23084)
Review: https://reviewboard.asterisk.org/r/3101/
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Merged revisions 404861 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@404888 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2014-01-03 22:24:18 +00:00
David M. Lee
a9ee948e90 security: Inhibit execution of privilege escalating functions
This patch allows individual dialplan functions to be marked as
'dangerous', to inhibit their execution from external sources.

A 'dangerous' function is one which results in a privilege escalation.
For example, if one were to read the channel variable SHELL(rm -rf /)
Bad Things(TM) could happen; even if the external source has only read
permissions.

Execution from external sources may be enabled by setting
'live_dangerously' to 'yes' in the [options] section of asterisk.conf.
Although doing so is not recommended.

(closes issue ASTERISK-22905)
Review: http://reviewboard.digium.internal/r/432/
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Merged revisions 403913 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@403917 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-12-16 17:14:14 +00:00
Jonathan Rose
037dee9eaa memory leaks: Memory leak cleanup patch by Corey Farrell (second set)
Also covers ast_app_parse_timelen-fail-zero-length.patch, but the patch was
replaced with one of my own.

(issue ASTERISK-22467)
Reported by: Corey Farrell
Patches:
    chan_dahdi-cleanup_push.patch uploaded by coreyfarrell (license 5909)
    clicompat-r2.patch uploaded by coreyfarrell (license 5909)
    codecs-ilbc-doCPLC.patch uploaded by coreyfarrell (license 5909)
    data-cleanup-test-registration.patch uploaded by coreyfarrell (license 5909)
    main-asterisk-kill-listener.patch uploaded by coreyfarrell (license 5909)
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Merged revisions 401704 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@401705 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-10-24 16:40:59 +00:00
Kevin Harwell
1347333a46 Remote console: more output discrepancies
The remote console continued to have issues with its output.  In this case CLI
command output would either not show up (if verbose level = 0) or would contain
verbose prefixes (if verbose level > 0) once log messages were sent to the
remote console.  The fix now now adds verbose prefix data to all new lines
contained in a verbose log string.

(closes issue ASTERISK-22450)
Reported by: David Brillert
(closes issue AST-1193)
Reported by: Guenther Kelleter
Review: https://reviewboard.asterisk.org/r/2825/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@399267 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-09-17 18:32:57 +00:00
Richard Mudgett
d8b4adb590 Fix incorrect usages of ast_realloc().
There are several locations in the code base where this is done:
buf = ast_realloc(buf, new_size);

This is going to leak the original buf contents if the realloc fails.

Review: https://reviewboard.asterisk.org/r/2832/
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Merged revisions 398757 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@398758 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-09-10 17:56:56 +00:00
Kevin Harwell
3e0157c46f Check return value on fwrite
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@398000 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-08-30 15:22:35 +00:00
Kevin Harwell
15994e3bf7 Verbose logging discrepancies
Refactored cases where a combination of ast_verbose/options_verbose were
present.  Also in general tried to eliminate, in as many places as possible,
where the options_verbose global variable was being used.  Refactored the way
local and remote consoles handle verbose message logging in an attempt to
solve the various discrepancies that sometimes would show between the two.

(closes issue AST-1193)
Reported by: Guenther Kelleter
Review: https://reviewboard.asterisk.org/r/2798/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@397948 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-08-29 22:16:41 +00:00
Kinsey Moore
3dcbd04a94 Remove leading spaces from the CLI command before parsing
If you've mistakenly put a space before typing in a command, the
leading space will be included as part of the command, and the command
parser will not find the corresponding command. This patch rectifies
that situation by stripping the leading spaces on commands.

Review: https://reviewboard.asterisk.org/r/2709/
Patch-by: Tilghman Lesher
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Merged revisions 396745 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@396746 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-08-15 16:29:56 +00:00
Matthew Jordan
3754c3a7dd Update copyright year to 2013 in asterisk.c; some whitespace fixes
(closes issue ASTERISK-22179)
Reported by: Malcolm Davenport
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Merged revisions 395032 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@395033 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-07-22 13:50:54 +00:00
Matthew Jordan
e7d0d2bd4c Update init.d scripts to handle stderr; readd splash screen for remote consoles
When r376428 was commited to re-order start up sequences to be more tolerant of
forking with thread primitives, a few items were changed that caused changes
in behavior on some distros. This includes:
 * Not displaying the splash screen on a remote console.
 * Displaying an error message on stderr when a remote console cannot connect
   to a running instance of Asterisk.

In the first case, the splash screen was re-added (thanks to Michael L. Young).
In the second case, the various init.d scripts were modified to pipe stderr
to /dev/null, as the error message is useful - if you execute a remote
console or a remote console command execution and it fail, it should tell
you. Note that the error message was always present, it just failed to be
printed prior to r376428.

Much thanks to the folks who quickly reported this problem, provided solutions,
and promptly tested the various init.d scripts on a variety of distros.

(closes issue ASTERISK-20945)
Reported by: Warren Selby
Tested by: Michael L. Young, Jamuel Starkey, kaldemar, Danny Nicholas, mjordan
patches:
  asterisk-20945-remote-intro-msg.diff uploaded by elguero (license 5026)
  ASTERISK-20945-1.8-mjordan.diff uploaded by mjordan (license 6283)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@379790 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-01-21 20:40:13 +00:00
Matthew Jordan
f08028c445 Fix astcanary startup problem due to wrong pid value from before daemon call
When Asterisk forks itself into the background via a call to daemon, it must
re-set the pid value of the new process. Otherwise, astcanary gets the pid
value of the process before the fork, which prevents it from running. Asterisk
eventually starts lowering its priority, as it can no longer communicate
with the proverbial canary in the coal mine.

This patch ensures that the correct process identifier is used by astcanary.

Note that this is getting committed to 10 as a regression fix.

(closes issue ASTERISK-20947)
Reported by: Jakob Hirsch
Tested by: mjordan
patches:
  asterisk-10.12.0.astcanary_ppid.diff uploaded by Jakob Hirsch (license 6113)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@379513 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-01-19 00:17:53 +00:00
Richard Mudgett
656af72b89 Cleanup ast_run_atexits() atexits list.
* Convert atexits list to a mutex instead of a rd/wr lock.  The lock is
only write locked.

* Move CLI verbose Asterisk ending message to where AMI message is output
in really_quit() to avoid further surprises about using stuff already
shutdown.

(issue ASTERISK-20649)
Reported by: Corey Farrell
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Merged revisions 377165 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@377167 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-12-03 22:58:46 +00:00
Richard Mudgett
869c2b30c9 Cleanup core main on exit.
* Cleanup time zones on exit.

* Make exit clean/unclean report consistent for AMI and CLI in
really_quit().

(issue ASTERISK-20649)
Reported by: Corey Farrell
Patches:
      core-cleanup-1_8-10.patch (license #5909) patch uploaded by Corey Farrell
      core-cleanup-11-trunk.patch (license #5909) patch uploaded by Corey Farrell
      Modified
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Merged revisions 377135 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@377137 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-12-03 20:43:03 +00:00
Richard Mudgett
c223b79688 Add MALLOC_DEBUG atexit unreleased malloc memory summary.
* Adds the following CLI commands to control MALLOC_DEBUG reporting of
unreleased malloc memory when Asterisk is shut down.
memory atexit list on
memory atexit list off
memory atexit summary byline
memory atexit summary byfunc
memory atexit summary byfile
memory atexit summary off

* Made check all remaining allocated region blocks atexit for fence
violations.

* Increased the allocated region hash table size by about three times.  It
still isn't large enough considering the number of malloced blocks
Asterisk uses.

* Made CLI "memory show allocations anomalies" use
regions_check_all_fences().

Review: https://reviewboard.asterisk.org/r/2196/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@376790 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-11-29 00:46:31 +00:00
Matthew Jordan
2bb01eb0ff Reorder startup sequence to prevent lockups when process is sent to background
Although it is very rare and timing dependent, the potential exists for the
call to 'daemon' to cause what appears to be a deadlock in Asterisk during
startup.  This can occur when a recursive mutex is obtained prior to the
daemon call executing.  Since daemon uses fork to send the process into the
background, any threading primitives are unsafe to re-use after the call.
Implementations of pthread recursive mutexes are highly likely to store the
thread identifier of the thread that previously obtained the mutex.  If
the mutex was locked prior to the fork, a subsequent unlock operation will
potentially fail as the thread identifier is no longer valid.  Since the
mutex is still locked, all subsequent attempts to grab the mutex by other
threads will block.

This behavior exhibited itself most often when DEBUG_THREADS was enabled, as
this compile time option surrounds the mutexes in Asterisk with another
recursive mutex that protects the storage of thread related information.  This
made it much more likely that a recursive mutex would be obtained prior to
daemon and unlocked after the call.

This patch does the following:
a) It backports a patch from Asterisk 11 that prevents the spawning of the
   localtime monitoring thread.  This thread is now spawned after Asterisk has
   fully booted.
b) It re-orders the startup sequence to call daemon earlier during Asterisk
   startup.  This limits the potential of threading primitives being accessed
   by initialization calls before daemon is called.
c) It removes calls to ast_verbose/ast_log/etc. prior to daemon being called.
   Developers should send error messages directly to stderr prior to daemon,
   as calls to ast_log may access recursive mutexes that store thread related
   information.
d) It reorganizes when thread local storage is created for storing lock
   information during the creation of threads.  Prior to this patch, the
   read/write lock protecting the list of threads in ast_register_thread would
   utilize the lock in the thread local storage prior to it being initialized;
   this patch prevents that.

On a very related note, this patch will *greatly* improve the stability of the
Asterisk Test Suite.

Review: https://reviewboard.asterisk.org/r/2197

(closes issue ASTERISK-19463)
Reported by: mjordan
Tested by: mjordan
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@376441 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-11-18 20:22:14 +00:00
Richard Mudgett
1bba4b00b2 Add MALLOC_DEBUG enhancements.
* Makes malloc() behave like calloc().  It will return a memory block
filled with 0x55.  A nonzero value.

* Makes free() fill the released memory block and boundary fence's with
0xdeaddead.  Any pointer use after free is going to have a pointer
pointing to 0xdeaddead.  The 0xdeaddead pointer is usually an invalid
memory address so a crash is expected.

* Puts the freed memory block into a circular array so it is not reused
immediately.

* When the circular array rotates out a memory block to the heap it checks
that the memory has not been altered from 0xdeaddead.

* Made the astmm_log message wording better.

* Made crash if the DO_CRASH menuselect option is enabled and something is
found.

* Fixed a potential alignment issue on 64 bit systems.
struct ast_region.data[] should now be aligned correctly for all
platforms.

* Extracted region_check_fences() from __ast_free_region() and
handle_memory_show().

* Updated handle_memory_show() CLI usage help.

Review: https://reviewboard.asterisk.org/r/2182/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@376048 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-11-08 17:26:16 +00:00
Matthew Jordan
aa5ac80919 Ensure Shutdown AMI event is still fired during Asterisk shutdown
Richard pointed out that having the manager dispose of itself gracefully
during shutdown meant that the Shutdown event will no longer get fired.
This patch moves the AMI event just prior to running the atexit callbacks.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@374248 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-10-02 21:23:01 +00:00
Matthew Jordan
8943656ccc Fix a variety of ref counting issues
This patch resolves a number of ref leaks that occur primarily on Asterisk
shutdown.  It adds a variety of shutdown routines to core portions of
Asterisk such that they can reclaim resources allocate duringd initialization.

Review: https://reviewboard.asterisk.org/r/2137
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@374196 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-10-02 01:27:19 +00:00
Mark Michelson
46b730b070 Fix inability to shutdown gracefully due to an unending channel reference.
message.c makes use of a special message queue channel that exists
in thread storage. This channel never goes away due to the fact that
the taskprocessor used by message.c does not get shut down, meaning
that it never ends the thread that stores the channel.

This patch fixes the problem by shutting down the taskprocessor when
Asterisk is shut down. In addition, the thread storage has a destructor
that will release the channel reference when the taskprocessor is destroyed.

(closes issue AST-937)
Reported by Jason Parker
Patches:
	AST-937.patch uploaded by Mark Michelson (License #5049)
Tested by Jason Parker
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@372888 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-09-11 21:15:50 +00:00
Kinsey Moore
9b16c8b0f6 Clean up and ensure proper usage of alloca()
This replaces all calls to alloca() with ast_alloca() which calls gcc's
__builtin_alloca() to avoid BSD semantics and removes all NULL checks
on memory allocated via ast_alloca() and ast_strdupa().

(closes issue ASTERISK-20125)
Review: https://reviewboard.asterisk.org/r/2032/
Patch-by: Walter Doekes (wdoekes)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370655 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-31 20:21:43 +00:00
Kevin P. Fleming
7d4ccea736 Enable usage of system-provided NetBSD editline library if available.
This patch changes the Asterisk configure script and build system to detect
the presence of the NetBSD editline library (libedit) on the system. If it is
found, it will be used in preference to the version included in the Asterisk
source tree.

(closes issue ASTERISK-18725)
Reported by: Jeffrey C. Ollie
Review: https://reviewboard.asterisk.org/r/1528/
Patches:
  0001-Allow-linking-building-against-an-external-editline.patch uploaded by jcollie (license #5373) (heavily modified by kpfleming)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370481 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-25 12:21:54 +00:00
Jonathan Rose
10afdf3a2a Named ACLs: Introduces a system for creating and sharing ACLs
This patch adds Named ACL functionality to Asterisk. This allows system
administrators to define an ACL and refer to it by a unique name. Configurable
items can then refer to that name when specifying access control lists.
It also includes updates to all core supported consumers of ACLs. That includes
manager, chan_sip, and chan_iax2. This feature is based on the deluxepine-trunk
by Olle E. Johansson and provides a subset of the Named ACL functionality
implemented in that branch. For more information on this feature, see acl.conf
and/or the Asterisk wiki.

Review: https://reviewboard.asterisk.org/r/1978/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369959 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-11 18:33:36 +00:00
Matthew Jordan
9bc2127d7b Fix validation errors when producing documentation using default build script
The awk script parses out the first instance of the DOCUMENTATION tag that it
finds within a file.  If a file did not previously have a DOCUMENTATION tag
but received one due to it having an AMI event, then the XML fragment
associated with the AMI event was erroneously placed in the resulting XML
file.  Without the python scripts, these XML fragments will not validate.

This patch adds DOCUMENTATION tags at the top of those files that did
not previously have them to prevent the awk script from pulling AMI event
documentation.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369910 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-11 02:06:05 +00:00
Matthew Jordan
2ffae5745d Add some additional documentation for core AMI events
This patch adds some basic documentation for a number of modules.  This
includes core source files in Asterisk (those in main), as well as
chan_agent, chan_dahdi, chan_local, sig_analog, and sig_pri.  The DTD
has also been updated to allow referencing of AMI commands.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369905 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 22:26:27 +00:00
Kevin P. Fleming
166b4e2b30 Multiple revisions 369001-369002
........
  r369001 | kpfleming | 2012-06-15 10:56:08 -0500 (Fri, 15 Jun 2012) | 11 lines
  
  Add support-level indications to many more source files.
  
  Since we now have tools that scan through the source tree looking for files
  with specific support levels, we need to ensure that every file that is
  a component of a 'core' or 'extended' module (or the main Asterisk binary)
  is explicitly marked with its support level. This patch adds support-level
  indications to many more source files in tree, but avoids adding them to
  third-party libraries that are included in the tree and to source files
  that don't end up involved in Asterisk itself.
........
  r369002 | kpfleming | 2012-06-15 10:57:14 -0500 (Fri, 15 Jun 2012) | 3 lines
  
  Add a script to enable finding source files without support-levels defined.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369013 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-15 16:20:16 +00:00
Mark Michelson
14a985560e Merge changes dealing with support for Digium phones.
Presence support has been added. This is accomplished by
allowing for presence hints in addition to device state
hints. A dialplan function called PRESENCE_STATE has been
added to allow for setting and reading presence. Presence
can be transmitted to Digium phones using custom XML
elements in a PIDF presence document.

Voicemail has new APIs that allow for moving, removing,
forwarding, and playing messages. Messages have had a new
unique message ID added to them so that the APIs will work
reliably. The state of a voicemail mailbox can be obtained
using an API that allows one to get a snapshot of the mailbox.
A voicemail Dialplan App called VoiceMailPlayMsg has been
added to be able to play back a specific message.

Configuration hooks have been added. Configuration hooks
allow for a piece of code to be executed when a specific
configuration file is loaded by a specific module. This is
useful for modules that are dependent on the configuration
of other modules.

chan_sip now has a public method that allows for a custom
SIP INFO request to be sent mid-dialog. Digium phones use
this in order to display progress bars when files are played.

Messaging support has been expanded a bit. The main
visible difference is the addition of an AMI action
MessageSend.

Finally, a ParkingLots manager action has been added in order
to get a list of parking lots.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@368435 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-04 20:26:12 +00:00
Terry Wilson
c7f2d02ef1 Fix race condition for CEL LINKEDID_END event
This patch fixes to situations that could cause the CEL LINKEDID_END event to
be missed.

1) During a core stop gracefully, modules are unloaded when ast_active_channels
== 0. The LINKDEDID_END event fires during the channel destructor. This means
that occasionally, the cel_* module will be unloaded before the channel is
destroyed. It seemed generally useful to wait until the refcount of all
channels == 0 before unloading, so I added a channel counter and used it in the
shutdown code.

2) During a masquerade, ast_channel_change_linkedid is called. It calls
ast_cel_check_retire_linkedid which unrefs the linkedid in the linkedids
container in cel.c. It didn't ref the new linkedid. Now it does. 

Review: https://reviewboard.asterisk.org/r/1900/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@367309 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-05-22 17:29:12 +00:00
Jonathan Rose
8227f70cd7 Coverity Report: Fix issues for error type CHECKED_RETURN for core
(issue ASTERISK-19658)
Reported by: Matt Jordan
Review: https://reviewboard.asterisk.org/r/1905/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@366126 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-05-10 18:35:14 +00:00
Terry Wilson
49a49a51ef Add more constness to the end_buf pointer in the netconsole
issue ASTERISK-18308
Review: https://reviewboard.asterisk.org/r/1876/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@364048 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-26 19:33:49 +00:00
Olle Johansson
7aa0c3c64b Make it possible to change the minimum DTMF duration in asterisk.conf
Asterisk has a setting for the minimum allowed DTMF. If we get shorter
DTMF tones, these will be changed to the minimum on the outbound call
leg. 

(closes issue ASTERISK-19772)

Review: https://reviewboard.asterisk.org/r/1882/
Reported by: oej
Tested by: oej
Patches by: oej

Thanks to the reviewers.

1.8 branch for this patch: agave-dtmf-duration-asterisk-conf-1.8



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@363558 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-25 09:32:21 +00:00
Terry Wilson
18045c9a07 OpenBSD doesn't have rawmemchr, use strchr
(closes issue ASTERISK-19758)
Reported by: Barry Miller
Tested by: Terry Wilson
Patches: 
  362758-diff uploaded by Barry Miller (license 5434)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@363335 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-24 17:52:26 +00:00
Terry Wilson
772ad8a641 Handle multiple commands per connection via netconsole
Asterisk would accept multiple NULL-delimited CLI commands via the
netconsole socket, but would occasionally miss a command due to the
command not being completely read into the buffer. This patch ensures
that any partial commands get moved to the front of the read buffer,
appended to, and properly sent.

(closes issue ASTERISK-18308)
Review: https://reviewboard.asterisk.org/r/1876/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362538 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-19 14:35:56 +00:00
Matthew Jordan
f78290068a Fix a variety of potential buffer overflows
* chan_mobile: Fixed an overrun where the cind_state buffer (an integer array
  of size 16) would be overrun due to improper bounds checking. At worst, the
  buffer can be overrun by a total of 48 bytes (assuming 4-byte integers),
  which would still leave it within the allocated memory of struct hfp.  This
  would corrupt other elements in that struct but not necessarily cause any
  further issues.

* app_sms: The array imsg is of size 250, while the array (ud) that the data
  is copied into is of size 160.  If the size of the inbound message is 
  greater then 160, up to 90 bytes could be overrun in ud.  This would corrupt
  the user data header (array udh) adjacent to ud.

* chan_unistim: A number of invalid memmoves are corrected.  These would move
  data (which may or may not be valid) into the ends of these buffers.

* asterisk: ast_console_toggle_loglevel does not check that the console log
  level being set is less then or equal to the allowed log levels of 32.

* format_pref: In ast_codec_pref_prepend, if any occurrence of the specified
  codec is not found, the value used to index into the array pref->order
  would be one greater then the maximum size of the array.

* jitterbuf: If the element being placed into the jitter buffer lands in the
  last available slot in the jitter history buffer, the insertion sort attempts
  to move the last entry in the buffer into one slot past the maximum length
  of the buffer.  Note that this occurred for both the min and max jitter
  history buffers.

* tdd: If a read from fsk_serial returns a character that is greater then 32,
  an attempt to read past one of the statically defined arrays containing the
  values that character maps to would occur.

* localtime: struct ast_time and tm are not the same size - ast_time is larger,
  although it contains the elements of tm within it in the same layout.  Hence,
  when using memcpy to copy the contents of tm into ast_time, the size of tm
  should be used, as opposed to the size of ast_time.

* extconf: this treats ast_timing's minmask array as if it had a length of 48,
  when it has defined the size of the array as 24.  pbx.h defines minmask as
  having a size of 48.

(issue ASTERISK-19668)
Reported by: Matt Jordan
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362497 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-19 02:40:55 +00:00
Matthew Jordan
3934b0478d Fix places in main where a negative return value could impact execution
This patch addresses a number of modules in main that did not handle the
negative return value from function calls adequately, or were not sufficiently
clear that the conditions leading to improper handling of the return values
could not occur.  This includes:

* asterisk.c: A negative return value from the read function would be used
directly as an index into a buffer.  We now check for success of the read
function prior to using its result as an index.

* manager.c: Check for failures in mkstemp and lseek when handling the
temporary file created for processing data returned from a CLI command in
action_command.  Also check that the result of an lseek is sanitized prior
to using it as the size of a memory map to allocate.

(issue ASTERISK-19655)
Reported by: Matt Jordan

Review: https://reviewboard.asterisk.org/r/1863/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362361 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-17 21:08:05 +00:00
Walter Doekes
fc63e07135 Avoid cppcheck warnings; removing unused vars and a bit of cleanup.
Patch by: junky
Review: https://reviewboard.asterisk.org/r/1743/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362307 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-17 18:57:40 +00:00
Richard Mudgett
a35c7ba8e7 Add option to invoke the extensions.conf stdexten using the legacy macro method.
ASTERISK-18809 eliminated the legacy macro invocation of the stdexten in
favor of the Gosub method without a means of backwards compatibility.

(issue ASTERISK-18809)
(closes issue ASTERISK-19457)
Reported by: Matt Jordan
Tested by: rmudgett

Review: https://reviewboard.asterisk.org/r/1855/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@361998 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-12 16:29:52 +00:00
Kinsey Moore
c5b3db1956 Kill off red blobs in most of main/*
Everything still compiled after making these changes, so I assume these
whitespace-only changes didn't break anything (and shouldn't have).


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@360190 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-03-22 19:51:16 +00:00
Tilghman Lesher
a93fbe2ad5 Non-verbose output should always go to the remote console, regardless of the previous level.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@355749 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-02-17 19:56:58 +00:00
Tilghman Lesher
a78b0af5ea Re-commit the verbose branch.
This change permits each verbose destination (consoles, logger) to have its
own concept of what the verbosity level is.  The big feature here is that
the logger will now be able to capture a particular verbosity level without
condemning each console to need to suffer that level of verbosity.
Additionally, a stray 'core set verbose' will no longer change what will go
to the log.

Review:  https://reviewboard.asterisk.org/r/1599/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@355413 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-02-14 20:27:16 +00:00
Walter Doekes
ef0de1358d Allow only one thread at a time to do asterisk cleanup/shutdown.
Add locking around the really-really-quit part of the core stop/restart
part. Previously more than one thread could be called to do cleanup,
causing atexit handlers to be run multiple times, in turn causing
segfaults.

(issue ASTERISK-18883)
Reviewed by: Terry Wilson
Review: https://reviewboard.asterisk.org/r/1662/
Review: https://reviewboard.asterisk.org/r/1658/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@350890 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-01-15 20:16:08 +00:00
Kinsey Moore
76888b5990 Make sure asterisk builds on OpenBSD
OpenBSD defines SO_PEERCRED, but it returns a 'struct sockpeercred', not
'struct ucred', which causes compilation of main/asterisk.c to fail in
read_credentials().  This allows configure to check for sockpeercred and
asterisk to deal with it properly.

(closes issue ASTERISK-18929)
Reported-by: Barry Miller
Patch-by: Barry Miller
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@350732 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-01-13 21:42:12 +00:00
Richard Mudgett
70b246f338 Make Asterisk -x command line parameter imply -r parameter presence.
The Asterisk -x command line parameter is documented inconsistently.

* Made the -x documentation and behavior consistent.

* Since this is also a new year, updated the copyright notices while here.

(closes issue ASTERISK-19094)
Reported by: Eugene
Patches:
      issueA19094_correct_asterisk_option_x.patch (license #5674) patch uploaded by Walter Doekes (modified)
Tested by: Eugene
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@350077 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-01-09 17:06:30 +00:00