[asterisk-dev] [svn-commits] tilghman: branch 1.4 r87120 - /branches/1.4/funcs/func_curl.c

[Russell Bryant]

Tilghman Lesher wrote:
> I believe you're mistaken.  I don't see any code in pbx.c where it is assured
> that a channel cannot be NULL when calling functions.  I checked both
> ast_func_read and pbx_substitute_variables_helper_full.

This is the commit that I was referring to:

:~/src/asterisk/1.4$ svn log -r 61765
------------------------------------------------------------------------
r61765 | russell | 2007-04-23 13:17:00 -0500 (Mon, 23 Apr 2007) | 5 lines

Some dialplan functions, such as CUT(), expect to operate on variables on a
channel.  So, this little hack lets them work in places where a channel doesn't
exist, such as within DUNDi configuration.
(issue #9465, reported and patched by Corydon76, testing by blitzrage)

------------------------------------------------------------------------

However, the code has since been changed such that it only creates the bogus
channel in some circumstances, and not all of them.  In that case, I think there
are some other dialplan functions that I made the same autoservice addition to
that need the same fix.

-- 
Russell Bryant
Senior Software Engineer
Open Source Team Lead
Digium, Inc.