Matthew Jordan 583226dc5e Remove redundant code in dns.c ...

Peter J Philipp pointed out that there are two checks that ensure that len is
not less than 0. If len is less than 0, the function returns. Having both of
them is clearly redundant.

This removes the second and attempts to clarify (slightly) the error condition.

(closes issue ASTERISK-21772)
Reported by: Peter J Philipp


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@394305 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2013-07-14 02:05:04 +00:00

..

editline

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stdtime

Merged revisions 377138 via svnmerge from

2012-12-03 21:19:40 +00:00

abstract_jb.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

acl.c

Trivial patch to make 'best_score' defined for all architectures.

2012-10-07 17:33:38 +00:00

adsi.c

…

alaw.c

…

aoc.c

Stasis - Refactor AOC Events

2013-07-02 17:20:20 +00:00

app.c

ARI - channel recording support

2013-07-03 17:58:45 +00:00

ast_expr2.c

…

ast_expr2.fl

…

ast_expr2.h

…

ast_expr2.y

…

ast_expr2f.c

Doxygen Updates - janitor work

2012-09-21 17:14:59 +00:00

asterisk.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

asterisk.dynamics

…

asterisk.exports.in

This patch adds a new message bus API to Asterisk.

2013-03-08 15:15:13 +00:00

astfd.c

Doxygen Updates Janitor Work

2012-09-22 20:43:30 +00:00

astmm.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

astobj2.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

audiohook.c

Doxygen Updates Janitor Work

2012-09-22 20:43:30 +00:00

autochan.c

…

autoservice.c

Stopped spamming of debug messages during attended transfer.

2013-02-15 17:38:22 +00:00

backtrace.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

bridging_basic.c

Prevent potential race condition in multiparty basic bridges.

2013-07-12 21:01:51 +00:00

bridging_roles.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

bridging.c

Fix FRACK message from external redirects; handle outbound channels better

2013-07-13 23:28:23 +00:00

buildinfo.c

…

callerid.c

Allow for redirecting reasons to be set to arbitrary strings.

2012-09-25 19:29:14 +00:00

ccss.c

Move device state distribution to Stasis-core

2013-04-16 15:33:59 +00:00

cdr.c

Fix FRACK message from external redirects; handle outbound channels better

2013-07-13 23:28:23 +00:00

cel.c

Handle hangup logic in the Stasis message bus and consumers of Stasis messages

2013-07-07 20:34:38 +00:00

channel_internal_api.c

Add support to the bridging core for performing COLP updates when channels join a 2 party bridge.

2013-07-12 21:42:53 +00:00

channel.c

Add support to the bridging core for performing COLP updates when channels join a 2 party bridge.

2013-07-12 21:42:53 +00:00

chanvars.c

…

cli.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

config_options.c

Add BUGBUG note for ASTERISK-22009

2013-07-03 23:59:17 +00:00

config.c

Add support for a realtime sorcery module.

2013-04-27 12:01:29 +00:00

core_local.c

Create Local channel messages on the Stasis message bus and produce AMI events

2013-07-08 14:26:40 +00:00

core_unreal.c

Create Local channel messages on the Stasis message bus and produce AMI events

2013-07-08 14:26:40 +00:00

crypt.c

Fix utils directory breakage.

2013-07-04 13:06:15 +00:00

cygload.c

…

data.c

Revamp of terminal color codes

2013-02-14 18:47:56 +00:00

datastore.c

This is no longer needed.

2013-06-29 00:18:57 +00:00

db.c

Properly finalize prepared SQLite3 statements to prevent memory leak

2012-11-04 01:19:43 +00:00

devicestate.c

Fix a variety of memory leaks

2013-06-24 23:56:54 +00:00

dial.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

dns.c

Remove redundant code in dns.c

2013-07-14 02:05:04 +00:00

dnsmgr.c

Migrate a large number of AMI events over to Stasis-Core

2013-05-24 20:44:07 +00:00

dsp.c

Doxygen Updates - Title update

2012-10-18 14:17:40 +00:00

ecdisa.h

…

endpoints.c

Add support for requiring that all queued messages on a caching topic have been handled before

2013-06-13 11:02:16 +00:00

enum.c

Migrate a large number of AMI events over to Stasis-Core

2013-05-24 20:44:07 +00:00

event.c

Stasis: Convert network change events into network change stasis messages

2013-05-03 18:03:26 +00:00

features_config.c

bridge_features: Support One touch Monitor/MixMonitor

2013-07-01 16:01:24 +00:00

features.c

res_parking: Replace Parker snapshots with ParkerDialString

2013-07-04 18:46:56 +00:00

file.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

fixedjitterbuf.c

…

fixedjitterbuf.h

…

format_cap.c

…

format_pref.c

Address uninitialized conditional that valgrind found

2013-03-27 19:52:19 +00:00

format.c

Fix memory leak while loading modules, adding formats, and destroying endpoints

2013-06-12 02:29:08 +00:00

frame.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

framehook.c

bridge_native_rtp: Fix native bridge tech being incompatible when it should be.

2013-06-11 22:21:36 +00:00

fskmodem_float.c

…

fskmodem_int.c

…

fskmodem.c

…

global_datastores.c

…

hashtab.c

…

heap.c

…

http.c

ARI authentication.

2013-07-03 16:33:13 +00:00

image.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

indications.c

Merged revisions 377743 via svnmerge from

2012-12-11 02:19:39 +00:00

io.c

…

jitterbuf.c

…

json.c

Refactor RTCP events over to Stasis; associate with channels

2013-07-05 17:33:33 +00:00

libasteriskssl.c

Resolve memory leaks in TLS initialization and TLS client connections

2012-09-14 19:53:43 +00:00

libasteriskssl.exports.in

…

loader.c

Fix memory leak while loading modules, adding formats, and destroying endpoints

2013-06-12 02:29:08 +00:00

lock.c

Fix for segfault in __ast_rwlock_destroy with DEBUG_THREADS

2013-05-15 15:58:56 +00:00

logger.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

Makefile

Fix utils directory breakage.

2013-07-04 13:06:15 +00:00

manager_bridging.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

manager_channels.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

manager_endpoints.c

Fix a bug where messages were getting duplicated on AMI.

2013-06-23 00:02:01 +00:00

manager_mwi.c

Migrate a large number of AMI events over to Stasis-Core

2013-05-24 20:44:07 +00:00

manager_system.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

manager.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

md5.c

…

media_index.c

Index installed sounds and implement ARI sounds queries

2013-06-24 13:49:20 +00:00

message.c

Fix lock errors on startup.

2013-04-18 17:26:29 +00:00

mixmonitor.c

bridge_features: Support One touch Monitor/MixMonitor

2013-07-01 16:01:24 +00:00

named_acl.c

Fix memory/ref counting leaks in a variety of locations

2013-06-25 01:12:58 +00:00

netsock2.c

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netsock.c

…

parking.c

res_parking: Replace Parker snapshots with ParkerDialString

2013-07-04 18:46:56 +00:00

pbx.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

plc.c

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poll.c

…

presencestate.c

Fix a variety of memory leaks

2013-06-24 23:56:54 +00:00

privacy.c

…

rtp_engine.c

Refactor RTCP events over to Stasis; associate with channels

2013-07-05 17:33:33 +00:00

say.c

Fix saying of date in Dutch.

2012-09-25 23:10:22 +00:00

sched.c

…

sdp_srtp.c

Merge in current pimp_my_sip work, including:

2013-06-22 14:03:22 +00:00

security_events.c

Avoid unnecessary cleanups during immediate shutdown

2013-05-30 17:05:53 +00:00

sha1.c

Doxygen Updates - janitor work

2012-09-21 17:14:59 +00:00

sip_api.c

Don't make chan_sip export global symbols.

2012-10-11 15:49:02 +00:00

slinfactory.c

Fix a memory copying bug in slinfactory which was causing mixmonitor issues.

2013-05-28 17:47:29 +00:00

sorcery.c

Fix a variety of memory leaks

2013-06-24 23:56:54 +00:00

sounds_index.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

srv.c

Removed #if checks for crazy old versions of OS X.

2013-05-08 20:25:28 +00:00

stasis_bridging.c

Update events to use Swagger 1.3 subtyping, and related aftermath

2013-07-03 16:32:41 +00:00

stasis_cache.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

stasis_channels.c

Refactor operations to access the stasis cache instead of objects directly when retrieving information.

2013-07-08 19:19:55 +00:00

stasis_config.c

Fix some indentation in stasis_config.c.

2013-07-03 22:05:54 +00:00

stasis_endpoints.c

Update events to use Swagger 1.3 subtyping, and related aftermath

2013-07-03 16:32:41 +00:00

stasis_message_router.c

Fix compiler warning.

2013-06-06 20:50:25 +00:00

stasis_message.c

Add vtable and methods for to_json and to_ami for Stasis messages

2013-06-11 15:46:35 +00:00

stasis_system.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

stasis.c

Configuration for Stasis threadpool

2013-07-03 17:20:43 +00:00

strcompat.c

Add builtin roundf() for systems lacking it.

2013-01-19 20:54:07 +00:00

strings.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

stun.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

syslog.c

…

taskprocessor.c

Merge the pimp_my_sip branch into trunk.

2013-04-25 18:25:31 +00:00

tcptls.c

tcptls: Prevent unsupported options from being set

2013-03-15 12:53:03 +00:00

tdd.c

Doxygen Updates - janitor work

2012-09-21 17:14:59 +00:00

term.c

Revamp of terminal color codes

2013-02-14 18:47:56 +00:00

test.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

threadpool.c

Fix threadpool rapid growth problem.

2013-06-20 16:29:35 +00:00

threadstorage.c

Clean up and ensure proper usage of alloca()

2012-07-31 20:21:43 +00:00

timing.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

translate.c

…

udptl.c

Add CLI configuration documentation

2013-02-15 13:38:12 +00:00

ulaw.c

…

utils.c

Fix utils directory breakage.

2013-07-04 13:06:15 +00:00

uuid.c

Add an \extref doxygen pointer for libuuid.

2013-04-26 20:32:11 +00:00

xml.c

Add CLI configuration documentation

2013-02-15 13:38:12 +00:00

xmldoc.c

Fix printf NULL string (null) substituion for NULL config framework default.

2013-07-09 21:06:21 +00:00