[Asterisk-Dev] ast_smoother_feed frame.c

[Santosh Prasad]

Hello,

I would like to know what ast_smoother_feed function does in frame.c, I
am getting a seg fault while executing this function when the call is
ini progress. what configuration affects these functions.

I am trying to call from SIP end point(ATA) -->H323 end point(ATA) using 
Asterisk.

Segfault details

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 426011 (LWP 23405)]
ast_smoother_feed (s=0xd1240e0d, f=0x8101ff0) at frame.c:72
72              if (!s->format) {
(gdb) bt
#0  ast_smoother_feed (s=0xd1240e0d, f=0x8101ff0) at frame.c:72
#1  0x408b893b in oh323_write (c=0x80faa38, f=0x8101ff0) at 
chan_oh323.c:955
#2  0x08057ffb in ast_write (chan=0x80faa38, fr=0x8101ff0) at 
channel.c:1317
#3  0x0805a3a1 in ast_channel_bridge (c0=0x8101ff0, c1=0x8101ff0, 
flags=0, fo=0xbc5feeb4, rc=0xbc5feeb8)
    at channel.c:2138
#4  0x4022cc0e in ast_bridge_call (chan=0x810b3b0, peer=0x80faa38, 
allowredirect=0, allowdisconnect=0)
    at res_parking.c:207
#5  0x40686f11 in dial_exec (chan=0x810b3b0, data=0x40687ffb) at 
app_dial.c:640
#6  0x0806051a in pbx_exec (c=0x810b3b0, app=0x407050f8, 
data=0xbc5ff74c, newstack=1) at pbx.c:388
#7  0x080673b8 in pbx_extension_helper (c=0x810b3b0, context=0xbc5ff74c 
"OH323/BYEXTENSION",
    exten=0x810b574 "4050", priority=1, callerid=0x80d9e78 "5011", 
action=135312304) at pbx.c:1130
#8  0x0806237c in ast_pbx_run (c=0x810b3b0) at pbx.c:1614
#9  0x08067a71 in pbx_thread (data=0x80fe7c8) at pbx.c:1830
#10 0x4002f463 in pthread_start_thread () from /lib/libpthread.so.0
#11 0x4002f4df in pthread_start_thread_event () from 
/lib/libpthread.so.0


Please suggest what needs to be done.

Best

Santosh