David Vossel 5f6bf9a820 fixes segfault in iLBC ...

For reasons not yet known, it appears possible for an ast_frame
to have a datalen greater than zero while the actual data is NULL
during Packet Loss Concealment.  Most codecs don't support PLC so
this doesn't affect them.  This patch catches the malformed frame
and prevents the crash from occuring.  Additional efforts to determine
why it is possible for a frame to look like this are still being
investigated.

(issue #16979)



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@228418 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2009-11-06 17:07:13 +00:00

..

gsm

Ensure that user-provided CFLAGS and LDFLAGS are honored.

2009-07-21 13:04:44 +00:00

ilbc

Merged revisions 110869 via svnmerge from

2008-03-26 16:42:35 +00:00

lpc10

Ensure that user-provided CFLAGS and LDFLAGS are honored.

2009-07-21 13:04:44 +00:00

adpcm_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

codec_a_mu.c

merge new_loader_completion branch, including (at least):

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

codec_adpcm.c

merge new_loader_completion branch, including (at least):

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

codec_alaw.c

merge new_loader_completion branch, including (at least):

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

codec_dahdi.c

Isolate frames returned from a DSP instance or codec translator.

2009-10-21 02:59:54 +00:00

codec_g726.c

merge new_loader_completion branch, including (at least):

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

codec_gsm.c

When we are checking for a system installed version of libgsm, we need to check

2007-01-30 23:23:24 +00:00

codec_ilbc.c

fixes segfault in iLBC

2009-11-06 17:07:13 +00:00

codec_lpc10.c

minor performance improvement

2006-09-08 21:33:32 +00:00

codec_speex.c

AST-2009-005

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

codec_ulaw.c

merge new_loader_completion branch, including (at least):

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

g726_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

gsm_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

ilbc_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

log2comp.h

Allow codecs that use log2comp (g726) to compile correctly on x86 with gcc4 optimizations.

2008-03-18 19:23:44 +00:00

lpc10_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

Makefile

Ensure that user-provided CFLAGS and LDFLAGS are honored.

2009-07-21 13:04:44 +00:00

slin_adpcm_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_g726_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_gsm_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_ilbc_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_lpc10_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_speex_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

slin_ulaw_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

speex_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

ulaw_slin_ex.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00