Change-Id: Id078a1df07a771808775e1053cdfe1d99c8fb172

When opening a PCM wave file for reading, we aren't tracking the
frequency of the opened file, so we treat 16khz files as 8khz and do
half reads.

This patch also cleans up some of the data types and an unnecessarily
complex `if` expression.

ASTERISK-26613 #close
Reported by: Vitaly K

Change-Id: I05f8b263058dc573ea8ffe0c62e7964506e11815

On filestream close, we need to clear out the ogg & vorbis data
structures to prevent a memory leak.

ASTERISK-26169 #close
Reported by: Ivan Myalkin

Change-Id: Iee94c5a5d5bdafbf8b181c5c064d15d90ace8274

This reverts commit 7819f957.

Change-Id: Ib91a7e6c9856f5f41329e42f40ba2394fee861a4

Sun's Au file format has a minimum data offset 24 bytes, but this
offset is encoded in each .au file. Instead of assuming the minimum,
read the actual value and store it for later use.

ASTERISK-20984 #close
Reported by: Roman S.
Patches:
	asterisk-1.8.20.0-au-clicks-2.diff (license #6474) patch
	uploaded by Roman S.

Change-Id: I524022fb19ff2fd5af2cc2d669d27a780ab2057c

Change-Id: Iac40ecb20e10513d67bf0eaf61807f306067b258

Change-Id: If99e3b4fc2d7e86fc3e61182aa6c835b407ed49e

In all non-pbx modules, AST_MODULE_LOAD_FAILURE has been changed
to AST_MODULE_LOAD_DECLINE.  This prevents asterisk from exiting
if a module can't be loaded.  If the user wishes to retain the
FAILURE behavior for a specific module, they can use the "require"
or "preload-require" keyword in modules.conf.

A new API was added to logger: ast_is_logger_initialized().  This
allows asterisk.c/check_init() to print to the error log once the
logger subsystem is ready instead of just to stdout.  If something
does fail before the logger is initialized, we now print to stderr
instead of stdout.

Change-Id: I5f4b50623d9b5a6cb7c5624a8c5c1274c13b2b25

When a T.38 happens immediatly after call establishment, the control
frame can be lost because the other leg is not yet in the bridge.

This patch detects this case an makes sure T.38 negotation happens
when the 2nd leg is being made compatible with the negotating
first leg

ASTERISK-26923 #close

Change-Id: If334125ee61ed63550d242fc9efe7987e37e1d94

On 2's compliment machines abs(INT_MIN) behavior is undefined and
results in a negative value still being returnd.  This results in
negative hash codes that can result in crashes.

ASTERISK-26528 #close

Change-Id: Idff550145ca2133792a61a2e212b4a3e82c6517b

Added the stun_blacklist option to rtp.conf.  Some multihomed servers have
IP interfaces that cannot reach the STUN server specified by stunaddr.
Blacklist those interface subnets from trying to send a STUN packet to
find the external IP address.  Attempting to send the STUN packet
needlessly delays processing incoming and outgoing SIP INVITEs because we
will wait for a response that can never come until we give up on the
response.  Multiple subnets may be listed.

ASTERISK-26890 #close

Change-Id: I3ff4f729e787f00c3e6e670fe6435acce38be342

If ast_stun_request() receives packets other than a STUN response then we
could conceivably never exit if we continue to receive packets with less
than three seconds between them.

* Fix poll timeout to keep track of the time when we sent the STUN
request.  We will now send a STUN request every three seconds regardless
of how many other packets we receive while waiting for a response until we
have completed three STUN request transmission cycles.

Change-Id: Ib606cb08585e06eb50877f67b8d3bd385a85c266

Return early if ast_sorcery_retrieve_by_id() is not passed an id to find.
Also eliminated the RAII_VAR() usage in the function.

Change-Id: I871dbe162a301b5ced8b4393cec27180c7c6b218

Change-Id: I4b6e1b0070563eeaee223cb58326f1b962ed5bc1

* create_rtp(): Eliminate use of deprecated transport struct member.  That
member and several others in the transport structure were deprecated
because of an infinite loop created when using realtime configuration.
See 2451d4e4

ASTERISK-26851

Change-Id: I0533aa13c9ce3c6cc394e0fd2b5bf1cd1b2ef3bc

Temporarily running out of file descriptors should not terminate the
listener thread.  Otherwise, when there becomes more file descriptors
available, nothing is listening.

* Added EMFILE exception to abnormal thread exit.

* Added an abnormal TCP/TLS listener exit error message.

* Closed the TCP/TLS listener socket on abnormal exit so Asterisk does not
appear dead if something tries to connect to the socket.

ASTERISK-26903 #close

Change-Id: I10f2f784065136277f271159f0925927194581b5

This include was accidentally removed in changeset
Ia79aea64de89531362e993e34230c2044a70aa93. My bad.

Change-Id: I1d716c7f9590b4e97909fb8bca1f2ed9bd0e4082

This change adds database tables for the PUBLISH support so it
can be configured using realtime. A minor fix to the
res_pjsip_publish_asterisk module was done so that it read the
sorcery configuration from the correct section. Finally the
sample configuration files have been updated.

ASTERISK-26928

Change-Id: I81991ae5c75af98d247f7eacd1c0b0a763675952

When the Asterisk channel driver res_pjsip offers SIP-over-TLS, sometimes, not
reproducible, Asterisk crashed in pj_ssl_sock_get_info() because a NULL pointer
was read. This change avoids this crash.

ASTERISK-26927 #close

Change-Id: I24a6011b44d1426d159742ff4421cf806a52938b

This takes care of warnings by ossobv/asterisklint.

Change-Id: Ia79aea64de89531362e993e34230c2044a70aa93