Stefan Knoblich 8a98baa696 ftmod_isdn: Avoid stack smashing buffer overflow in isdn_tones_run(). ...

The len variable can, in certain situations (large burst of incoming non-SLIN audio),
exceed the size of the on-stack frame buffer, which causes ftdm_buffer_read_loop() to
overwrite the dt_buffer pointer.

Use ftdm_min() to make sure len (after conversion to SLIN units) isn't larger
than the frame buffer size.

Also adds are couple more code comments.

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

2012-08-14 00:25:07 -05:00

..

ftmod

ftmod_isdn: Avoid stack smashing buffer overflow in isdn_tones_run().

2012-08-14 00:25:07 -05:00

include

FreeTDM: Add FTDM_XINT64_FMT 64bit hex format string and use it in ftmod_misdn.

2012-07-27 14:33:46 +02:00

isdn

windows renaming to freetdm changes

2010-01-15 21:43:41 +00:00

ss7

…

detect_dtmf.c

we need to fix this build system it masks errors

2011-09-16 12:13:25 -05:00

detect_tones.c

Linux renaming from openzap to freetdm

2010-01-15 19:22:49 +00:00

fsk.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

ftdm_backtrace.c

FreeTDM: Move custom backtrace code into ftdm_backtrace_walk() and helper functions.

2012-07-11 17:25:58 +02:00

ftdm_buffer.c

Update a ton of copyright statements to make sure the dates are proper

2012-04-25 17:14:55 -05:00

ftdm_call_utils.c

chlog: freetdm - SS7: Support for Transparent IAM

2011-05-17 17:27:05 -04:00

ftdm_callerid.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

ftdm_config.c

Update a ton of copyright statements to make sure the dates are proper

2012-04-25 17:14:55 -05:00

ftdm_cpu_monitor.c

freetdm: Added support for hardware (native) R2 MF generation

2011-02-24 18:41:07 -05:00

ftdm_dso.c

freetdm: Added support for hardware (native) R2 MF generation

2011-02-24 18:41:07 -05:00

ftdm_io.c

OPENZAP-186 --resolve

2012-07-18 08:16:35 -05:00

ftdm_queue.c

freetdm: - Extend ftdm interrupt object to notify which IO events are ready in the device

2012-05-07 15:13:26 -04:00

ftdm_sched.c

stop sched thread quicker on global destroy

2012-04-02 15:33:45 -05:00

ftdm_state.c

FreeTDM: Add gcc printf()-style format string checks to ftdm_log(), also add FTDM_(U)INT64_FMT and FTDM_TIME_FMT constants.

2012-07-11 22:44:08 +02:00

ftdm_threadmutex.c

OPENZAP-183 --resolve

2012-05-09 09:20:10 -05:00

ftdm_variables.c

freetdm: Removed unnecessary parameter copy

2011-02-25 12:20:32 -05:00

g711.c

…

hashtable_itr.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

hashtable.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

libteletone_detect.c

Copyright date update.

2012-04-18 11:52:02 -05:00

libteletone_generate.c

Copyright date update.

2012-04-18 11:52:02 -05:00

priserver.c

Update a ton of copyright statements to make sure the dates are proper

2012-04-25 17:14:55 -05:00

sangoma_pri.c

Update a ton of copyright statements to make sure the dates are proper

2012-04-25 17:14:55 -05:00

sangoma_pri.h

Update a ton of copyright statements to make sure the dates are proper

2012-04-25 17:14:55 -05:00

testanalog.c

freetdm: ISDN Changes to better match SIP-to-TDM states

2010-11-24 20:12:09 -05:00

testapp.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

testcid.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

testisdn.c

more freetdm changes

2010-01-15 20:35:11 +00:00

testpri.c

freetdm: check protocol status after configuring the signaling

2010-04-28 18:17:52 -04:00

testr2.c

FreeTDM: Add gcc printf()-style format string checks to ftdm_log(), also add FTDM_(U)INT64_FMT and FTDM_TIME_FMT constants.

2012-07-11 22:44:08 +02:00

testtones.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00

uart.c

start API cleanup by moving private headers and data structures into private/ include directory

2010-04-28 18:17:49 -04:00