Matthew Nicholson ea3f81a68f Prevent a potential race condition and crash when hanging up a channel by removing the channel from the channel list before begining channel tear down. ...

This fix may potentially cause problems with CDR backends that access the channel a CDR is associated with via the channel list.  This fix makes the channel unavabile at the time when the CDR backend is invoked.  This has been documented in include/asterisk/cdr.h.

(closes issue #15316)
Reported by: vmarrone
Tested by: mnicholson

Review: https://reviewboard.asterisk.org/r/362/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@219136 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2009-09-17 14:58:39 +00:00

..

db1-ast

Resolve a valgrind warning about a read from uninitialized memory.

2009-08-01 11:27:25 +00:00

editline

Remove several silly warnings in editline. One about a broken preprocessor directive, and another about strlcpy/strlcat.

2009-03-02 20:14:57 +00:00

stdtime

the gcc optimizer frequently finds broken code (use of uninitalized variables, unreachable code, etc.), which is good. however, developers usually compile with the optimizer turned off, because if they need to debug the resulting code, optimized code makes that process very difficult. this means that we get code changes committed that weren't adequately checked over for these sorts of problems.

2008-11-19 21:34:47 +00:00

abstract_jb.c

Merging the issue11259 branch.

2008-08-06 00:25:10 +00:00

acl.c

Merge code associated with AST-2009-006

2009-09-03 18:32:32 +00:00

aescrypt.c

…

aeskey.c

…

aesopt.h

…

aestab.c

…

alaw.c

This patch solves problem 1 in 8126; it should not slow down the alaw codec, but should prevent signal degradation via multiple trips thru the codec. Fossil estimates the twice thru this codec will prevent fax from working. 4-6 times thru would result hearable, noticeable, voice degradation.

2007-08-21 16:36:34 +00:00

app.c

When ending a recording with silence detection, remember to reduce the duration.

2009-03-02 23:09:01 +00:00

ast_expr2.c

These changes allow AEL to better check ${} constructs within $[...], that are concatenated with text.

2009-03-03 18:11:34 +00:00

ast_expr2.fl

These changes allow AEL to better check ${} constructs within $[...], that are concatenated with text.

2009-03-03 18:11:34 +00:00

ast_expr2.h

These changes allow AEL to better check ${} constructs within $[...], that are concatenated with text.

2009-03-03 18:11:34 +00:00

ast_expr2.y

These changes allow AEL to better check ${} constructs within $[...], that are concatenated with text.

2009-03-03 18:11:34 +00:00

ast_expr2f.c

These changes allow AEL to better check ${} constructs within $[...], that are concatenated with text.

2009-03-03 18:11:34 +00:00

asterisk.c

AST-2009-005

2009-08-10 19:15:57 +00:00

asterisk.exports

Reverting index() fix, applying a different methodology, based upon developer discussions.

2009-08-03 16:11:29 +00:00

astfd.c

Small oops. Clear the flags which have been checked.

2009-08-09 15:41:01 +00:00

astmm.c

Prevent false positives when freeing a NULL pointer with MALLOC_DEBUG enabled.

2009-06-25 18:52:22 +00:00

astobj2.c

Make sure 'start' is always initialized.

2009-09-04 13:16:29 +00:00

audiohook.c

Add flags to chanspy audiohook so that audio stays in sync.

2009-05-28 14:49:13 +00:00

autoservice.c

Improve support for media paths that can generate multiple frames at once.

2009-06-16 17:05:38 +00:00

buildinfo.c

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callerid.c

avoid segfault caused by user error

2009-07-16 21:24:16 +00:00

cdr.c

AST-2009-005

2009-08-10 19:15:57 +00:00

channel.c

Prevent a potential race condition and crash when hanging up a channel by removing the channel from the channel list before begining channel tear down.

2009-09-17 14:58:39 +00:00

chanvars.c

make platforms that use mutexes in stdio.h happy

2006-08-22 23:07:11 +00:00

cli.c

AST-2009-005

2009-08-10 19:15:57 +00:00

coef_in.h

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coef_out.h

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config.c

Properly deal with quotes in the arguments of '#exec' includes.

2009-09-16 23:21:53 +00:00

cryptostub.c

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db.c

Fix race in astdb

2009-03-17 05:50:52 +00:00

devicestate.c

moving ast_devstate_to_extenstate to pbx.c from devicestate.c

2009-07-08 21:35:12 +00:00

dial.c

add missing break to case AST_CONTROL_SRCUPDATE

2008-03-16 21:47:10 +00:00

dns.c

update dev-mode compiler flags to match the ones used by default on Ubuntu Intrepid, so all developers will see the same warnings and errors

2008-11-29 16:58:29 +00:00

dnsmgr.c

AST-2009-005

2009-08-10 19:15:57 +00:00

dsp.c

It was possible for a reference to a frame which was part of a freed DSP to still be

2008-04-17 16:28:03 +00:00

ecdisa.h

merge new_loader_completion branch, including (at least):

2006-08-21 02:11:39 +00:00

enum.c

Fix handling of backreferences for ENUM lookups

2009-03-06 17:19:55 +00:00

file.c

Don't fast forward past the end of a message.

2009-06-26 21:16:39 +00:00

fixedjitterbuf.c

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fixedjitterbuf.h

Merging the issue11259 branch.

2008-08-06 00:25:10 +00:00

frame.c

AST-2009-005

2009-08-10 19:15:57 +00:00

fskmodem.c

Merged revisions 77942 via svnmerge from

2007-08-02 18:21:40 +00:00

global_datastores.c

Fix feature inheritance with builtin features

2009-01-30 17:47:41 +00:00

http.c

somehow missed a bunch of gcc 4.3.x warnings in this branch on the first pass

2008-11-03 13:01:18 +00:00

image.c

Reverse change of "show" to "list" and make several other commands more consistent with "category verb arguments"

2006-11-02 23:00:20 +00:00

indications.c

AST-2009-005

2009-08-10 19:15:57 +00:00

io.c

Fix cases where the internal poll() was not being used when it needed to be.

2009-03-18 02:09:13 +00:00

jitterbuf.c

Improve behavior of jitterbuffer when maxjitterbuffer is set.

2009-02-10 17:52:42 +00:00

loader.c

Safely handle AMI connections/reload requests that occur during startup.

2009-06-04 14:14:57 +00:00

logger.c

Make absolute paths for logger channels work properly

2009-05-08 14:03:28 +00:00

Makefile

Minor changes inspired by testing with latest GCC.

2009-08-01 00:52:00 +00:00

manager.c

Delay the creation of temporary files until we have a valid manager command to handle.

2009-08-18 16:36:00 +00:00

md5.c

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netsock.c

Merged revisions 59608 via svnmerge from

2007-04-02 15:39:07 +00:00

pbx.c

Fixes CID pattern matching behavior to mirror that of extension pattern matching.

2009-09-16 18:00:45 +00:00

plc.c

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poll.c

Fix cases where the internal poll() was not being used when it needed to be.

2009-03-18 02:09:13 +00:00

privacy.c

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rtp.c

Fixes 8khz assumptions

2009-07-08 23:15:54 +00:00

say.c

I should always compile before committing...

2009-08-25 19:28:42 +00:00

sched.c

It is a normal situation that a task gets put in the scheduler that should run

2008-09-10 16:39:53 +00:00

sha1.c

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slinfactory.c

Improve support for media paths that can generate multiple frames at once.

2009-06-16 17:05:38 +00:00

srv.c

update dev-mode compiler flags to match the ones used by default on Ubuntu Intrepid, so all developers will see the same warnings and errors

2008-11-29 16:58:29 +00:00

strcompat.c

Reverting index() fix, applying a different methodology, based upon developer discussions.

2009-08-03 16:11:29 +00:00

tdd.c

Bug fixes to tdd support in zaptel.

2007-11-06 18:53:37 +00:00

term.c

since these variables all have static duration, none of them need initializers (they default to zero anyway)

2006-12-27 22:06:56 +00:00

threadstorage.c

Fix memory leak and invalid reporting issues with DEBUG_THREADLOCALS.

2008-12-16 17:06:29 +00:00

translate.c

Fix logic errors from 208746

2009-07-27 01:18:31 +00:00

udptl.c

Allow for UDPTL to use only even-numbered ports if desired.

2009-07-27 17:44:06 +00:00

ulaw.c

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utils.c

make asterisk compile under devmode with DEBUG_THREADS enabled on OpenBSD

2009-09-04 13:56:10 +00:00