Commit Graph

7 Commits

Author SHA1 Message Date
Mark Michelson
71b704ef78 It was possible for a reference to a frame which was part of a freed DSP to still be
referenced, leading to memory corruption and eventual crashes. This code change ensures
that the dsp is freed when we are finished with the frame. This change is very similar
to a change Russell made with translators back a month or so ago.

(closes issue #11999)
Reported by: destiny6628
Patches:
      11999.patch uploaded by putnopvut (license 60)
Tested by: destiny6628, victoryure



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@114207 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-04-17 16:28:03 +00:00
Jason Parker
16a03298e9 We need to make sure we free the input frame if we return a different frame in ast_dsp_process.
Issue 11273, pointed out by dimas, with a patch by eliel.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@91890 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-12-07 23:29:01 +00:00
Russell Bryant
1959929a2a Improve the debouncing logic in the DTMF detector to fix some reliability
issues.  Previously, this code used a shift register of hits and non-hits.
However, if the start of the digit isn't clean, it is possible for the
leading edge detector to miss the digit.  These changes replace the flawed
shift register logic and also does the debouncing on the trailing edge as well.
(closes issue #10535, many thanks to softins for the patch)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@80820 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-08-24 20:24:05 +00:00
Jim Dixon
cd1614fcd8 Made VAST improvements in DTMF receiver in RADIO_RELAX mode (thanx Steve
W9SH), and oversight in logic in TONE_VERIFY/RELAX mode in chan_zap.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77845 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-31 21:00:08 +00:00
Joshua Colp
add0cad065 Merged revisions 58388 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r58388 | file | 2007-03-08 11:04:58 -0500 (Thu, 08 Mar 2007) | 2 lines

Only print out debug message if the definition that makes the variables shows up was actually defined. (issue #9233 reported by serginuez)

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@58389 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-03-08 16:07:10 +00:00
Joshua Colp
c6977b9983 Merge in VLDTMF support with Zaptel/Core done by the ever great Darumkilla Russell Bryant and the RTP portion done by myself, Muffinlicious Joshua Colp. This has gone through so many discussions/revisions it's not funny but we finally have it!
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41507 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-31 01:59:02 +00:00
Kevin P. Fleming
0a27d8bfe5 merge new_loader_completion branch, including (at least):
- restructured build tree and makefiles to eliminate recursion problems
  - support for embedded modules
  - support for static builds
  - simpler cross-compilation support
  - simpler module/loader interface (no exported symbols)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40722 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-21 02:11:39 +00:00