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Richard Mudgett 0764556d4f Merged revisions 337973 via svnmerge from ... https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r337973 | rmudgett | 2011-09-26 14:30:39 -0500 (Mon, 26 Sep 2011) | 30 lines Fix deadlock when using dummy channels. Dummy channels created by ast_dummy_channel_alloc() should be destoyed by ast_channel_unref(). Using ast_channel_release() needlessly grabs the channel container lock and can cause a deadlock as a result. * Analyzed use of ast_dummy_channel_alloc() and made use ast_channel_unref() when done with the dummy channel. (Primary reason for the reported deadlock.) * Made app_dial.c:dial_exec_full() not call ast_call() holding any channel locks. Chan_local could not perform deadlock avoidance correctly. (Potential deadlock exposed by this issue. Secondary reason for the reported deadlock since the held lock was part of the deadlock chain.) * Fixed some uses of ast_dummy_channel_alloc() not checking the returned channel pointer for failure. * Fixed some potential chan=NULL pointer usage in func_odbc.c. Protected by testing the bogus_chan value. * Fixed needlessly clearing a 1024 char auto array when setting the first char to zero is enough in manager.c:action_getvar(). (closes issue ASTERISK-18613) Reported by: Thomas Arimont Patches: jira_asterisk_18613_v1.8.patch (license #5621) patch uploaded by rmudgett Tested by: Thomas Arimont ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@337974 65c4cc65-6c06-0410-ace0-fbb531ad65f3		14 years ago
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editline	Add gar to the check for AR for those silly OSes (Solaris) that don't have ar.	15 years ago
stdtime	Merged revisions 291791 via svnmerge from	15 years ago
Makefile	Merged revisions 336733 via svnmerge from	14 years ago
abstract_jb.c	Introduction of the JITTERBUFFER dialplan function.	14 years ago
acl.c	Merged revisions 304638 via svnmerge from	14 years ago
alaw.c	Fix compile when certain G711 menuselect options are enabled.	16 years ago
aoc.c	Typos: recieved => received	15 years ago
app.c	Merged revisions 337118 via svnmerge from	14 years ago
ast_expr2.c	Merged revisions 293197 via svnmerge from	15 years ago
ast_expr2.fl	Merged revisions 309808 via svnmerge from	14 years ago
ast_expr2.h	Merged revisions 293197 via svnmerge from	15 years ago
ast_expr2.y	Merged revisions 293197 via svnmerge from	15 years ago
ast_expr2f.c	Merged revisions 309808 via svnmerge from	14 years ago
asterisk.c	do parse defaultlanguage from asterisk.conf	14 years ago
asterisk.dynamics	Remove the old stub files, preferring the optional_api method.	15 years ago
asterisk.exports.in	Merged revisions 288640 via svnmerge from	15 years ago
astfd.c	Merged revisions 228338 via svnmerge from	16 years ago
astmm.c	Two more minor fixes due to constification	16 years ago
astobj2.c	Fix some astobj2 iterator breakage, add another unit test.	14 years ago
audiohook.c	Merged revisions 316265 via svnmerge from	14 years ago
autochan.c	Convert the ast_channel data structure over to the astobj2 framework.	16 years ago
autoservice.c	Merged revisions 278167 via svnmerge from	15 years ago
bridging.c	Send video update frame to new video source in follow_talker correctly.	14 years ago
buildinfo.c	fix a few small things found by using sparse	17 years ago
callerid.c	Merged revisions 310636 via svnmerge from	14 years ago
ccss.c	Merged revisions 321924 via svnmerge from	14 years ago
cdr.c	Merged revisions 321547 via svnmerge from	14 years ago
cel.c	Merged revisions 337973 via svnmerge from	14 years ago
channel.c	Merged revisions 337430 via svnmerge from	14 years ago
chanvars.c	Add additional memory debugging to several core APIs, and fix several memory	17 years ago
cli.c	Merged revisions 313860 via svnmerge from	14 years ago
config.c	Merged revisions 334296 via svnmerge from	14 years ago
cygload.c	Doxygen updates, formatting.	18 years ago
data.c	Media Project Phase2: SILK 8khz-24khz, SLINEAR 8khz-192khz, SPEEX 32khz, hd audio ConfBridge, and other stuff	14 years ago
datastore.c	Merged revisions 273565 via svnmerge from	15 years ago
db.c	Use older functions out of deference to older distros	14 years ago
devicestate.c	Merged revisions 294501 via svnmerge from	15 years ago
dial.c	Merged revisions 335064 via svnmerge from	14 years ago
dns.c	Fix a few compilation problems found when building Asterisk against uClibc.	16 years ago
dnsmgr.c	Merged revisions 323392,323394 via svnmerge from	14 years ago
dsp.c	dsp_process was enhanced to work with alaw and ulaw in addition to slin.	14 years ago
ecdisa.h	…
enum.c	Merged revisions 329471 via svnmerge from	14 years ago
event.c	Generate Security events in chan_sip using new Security Events Framework	14 years ago
features.c	Merged revisions 335064 via svnmerge from	14 years ago
file.c	Merged revisions 332817 via svnmerge from	14 years ago
fixedjitterbuf.c	Fix various typos reported by Lintian	15 years ago
fixedjitterbuf.h	Merged revisions 135841,135847,135850 via svnmerge from	17 years ago
format.c	Adds pass-through support for codec CELT.	14 years ago
format_cap.c	Removes some no-op code found in format_cap.c.	14 years ago
format_pref.c	Media Project Phase2: SILK 8khz-24khz, SLINEAR 8khz-192khz, SPEEX 32khz, hd audio ConfBridge, and other stuff	14 years ago
frame.c	Adds pass-through support for codec CELT.	14 years ago
framehook.c	Merged revisions 287647 via svnmerge from	15 years ago
fskmodem.c	(Step 2 of 2)	17 years ago
fskmodem_float.c	Merged revisions 316265 via svnmerge from	14 years ago
fskmodem_int.c	Optionally build integer-based routines for FSK tone decoding (but default	17 years ago
global_datastores.c	Add SRTP support for Asterisk	15 years ago
hashtab.c	Add MALLOC_DEBUG to various utility APIs, so that memory leaks can be tracked back to their source.	16 years ago
heap.c	Merged revisions 304950 via svnmerge from	14 years ago
http.c	Merged revisions 328209 via svnmerge from	14 years ago
image.c	Asterisk media architecture conversion - no more format bitfields	14 years ago
indications.c	Asterisk media architecture conversion - no more format bitfields	14 years ago
io.c	Merged revisions 182810 via svnmerge from	16 years ago
jitterbuf.c	Merged revisions 174583 via svnmerge from	16 years ago
loader.c	Sort the module list so that 'module show' is alphabetical.	14 years ago
lock.c	Merged revisions 314358 via svnmerge from	14 years ago
logger.c	Merged revisions 337973 via svnmerge from	14 years ago
manager.c	Merged revisions 337973 via svnmerge from	14 years ago
md5.c	Start untangling header inclusion in a way that does not affect	18 years ago
message.c	Support routing text messages outside of a call.	14 years ago
netsock.c	Merged revisions 298051 via svnmerge from	15 years ago
netsock2.c	Merged revisions 332559 via svnmerge from	14 years ago
pbx.c	Merged revisions 337973 via svnmerge from	14 years ago
plc.c	Merged revisions 316265 via svnmerge from	14 years ago
poll.c	Merged revisions 285268 via svnmerge from	15 years ago
privacy.c	remove a bunch of useless #include "options.h"	18 years ago
rtp_engine.c	Merged revisions 336294 via svnmerge from	14 years ago
say.c	Merged revisions 330433 via svnmerge from	14 years ago
sched.c	Some scheduler API cleanup and improvements.	15 years ago
security_events.c	Generate Security events in chan_sip using new Security Events Framework	14 years ago
sha1.c	more header removal/normalization	18 years ago
slinfactory.c	Media Project Phase2: SILK 8khz-24khz, SLINEAR 8khz-192khz, SPEEX 32khz, hd audio ConfBridge, and other stuff	14 years ago
srv.c	Merged revisions 321392 via svnmerge from	14 years ago
ssl.c	pthread_self returns a pthread_t which is not an unsigned int on all	16 years ago
strcompat.c	Merged revisions 301263 via svnmerge from	15 years ago
strings.c	fixes segfault on logging	15 years ago
stun.c	Merged revisions 284597 via svnmerge from	15 years ago
syslog.c	Add functions to map syslog facilities and priorities constants to strings.	16 years ago
taskprocessor.c	Replace ast_log(LOG_DEBUG, ...) with ast_debug()	14 years ago
tcptls.c	Merged revisions 320568 via svnmerge from	14 years ago
tdd.c	Merge changes from str_substitution that are unrelated to that branch.	16 years ago
term.c	Merged revisions 330107 via svnmerge from	14 years ago
test.c	Merged revisions 332817 via svnmerge from	14 years ago
threadstorage.c	Fixed an issue in the threadstorage cli functions resulting from the constification of struct ast_cli_args in r196072.	16 years ago
timing.c	Merged revisions 294278 via svnmerge from	15 years ago
translate.c	Fix compiler warning.	14 years ago
udptl.c	Merged revisions 316265 via svnmerge from	14 years ago
ulaw.c	Fix compile when certain G711 menuselect options are enabled.	16 years ago
utils.c	Use va_copy for stringfields	14 years ago
xml.c	Asterisk data retrieval API.	15 years ago
xmldoc.c	Replace ast_log(LOG_DEBUG, ...) with ast_debug()	14 years ago