[asterisk-users] Any help Address 0xfffffffe out of bounds in app_confbridge.casterisk-11.5.1 using confbridge.conf

2014-03-13 Thread hkc323 
Address 0xfffe out of bounds why and how to 
solve.MyConfbridgeCount(conferencenumber,variablename )return total number 
of user in conference given by conferencenumber otherwise zero.At runtime 
using MyConfbridgeCount(4000,count ).now app2: MyConfbridgeCount will call 
function count_exec(struct ast_channel *chan, const char *data).But at 
compile time char * data cause core dumped. Asterisk-11.5.1 Centos6 
app_confbrige.c confbridge.conf 
=
Task: Using Dailplan user want to retrive no of user in conference
'6050' = 1. Verbose(3,testMyConfbridgeCount) [pbx_config] 2. 
MyConfbridgeCount(4000,count) [pbx_config] 3. verbose(3,== ${count} ) 
[pbx_config]

issue:Currently asterisk core dumped as soon as app2 load . 
file: app/app_confbrige.c
=
partial code of app_confbridge.c:

static const char *const app2 =MyConfbridgeCount;

static int load_module(void)
{
ast_verb(3 ,==Inside load_module==);
ast_verb(3 ,\n ==Inside load_module==\n );
ast_log(LOG_NOTICE ,\n ==Inside load_module==\n );


//tes4
//const char *data= (char*)malloc(sizeof(char) * 256);
char *sdata=4000,acPd;
ast_verb(3 ,\n ==Inside load_module  sdata [%s] at [%p] 
len[%d]\n ,sdata,sdata,strlen(sdata));
ast_log(LOG_NOTICE ,\n ==Inside load_module  sdata [%s] at [%p] 
and len[%d]\n ,sdata,sdata,strlen(sdata));


char *data= malloc(sizeof(char) * 256);
data=ast_strdupa(sdata);
ast_verb(3 ,\n ==Inside load_module  data is [%s] at [%p] 
len[%d]\n ,data,data,strlen(data));

ast_log(LOG_NOTICE ,\n ==Inside load_module  data is  [%s] at 
[%p] and len[%d]\n ,data,data,strlen(data));

ast_verb(3 ,\n==Inside load_module  data malloc == \n );
ast_log(LOG_NOTICE,\n==Inside load_module  data malloc == \n 
);


 res |= ast_register_application_xml(app2,count_exec);
return res;
}
static int unload_module(void)
{

   res |= ast_unregister_application(app2);
return res;
}

static struct ast_cli_entry cli_confbridge[] = {
  AST_CLI_DEFINE(count_exec, MyConfbrigdeCount Show Number of 
adminUser(s) in Conference. ),
}

static int count_exec(struct ast_channel *chan, const char *data)
{
int res = 0;
struct conference_bridge *conf=NULL;
int count;
char *localdata;
char val[80] = 0;

struct ao2_iterator i;
struct conference_bridge tmp;


AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(confno);
AST_APP_ARG(varname);
);



ast_verb(3,\nInside count_exec =\n);

ast_verb(3,\n = 0xfffe inside count_exec == data[%s] at add 
:[%p] ,len:[%d] \n,data,data,strlen(data));



return res; 
}
===
(gdb) bt
#0  __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-
bsf.S:64
#1  0x00cefa49 in count_exec (chan=0xd09d78, data=0xfffe Address 
0xfffe out of bounds) at app_confbridge.c:2438
#2  0x080d40eb in __ast_cli_register (e=0xd09d78, ed=0x0) at cli.c:2118
#3  0x080d4459 in ast_cli_register (e=0xd09d78) at cli.c:2178
#4  0x080d4482 in ast_cli_register_multiple (e=0xd09900, len=13) at 
cli.c:2189
#5  0x00cf8030 in load_module () at app_confbridge.c:4779
#6  0x0812ba89 in start_resource (mod=0x905e740) at loader.c:845
#7  0x0812c45c in load_resource_list (load_order=0xbfdbb8b0, 
global_symbols=0, mod_count=0xbfdbb8a8) at loader.c:1045
#8  0x0812ca5a in load_modules (preload_only=0) at loader.c:1198
#9  0x080895f7 in main (argc=4, argv=0xbfdbcdc4) at asterisk.c:4180
(gdb) frame 1
#1  0x00cefa49 in count_exec (chan=0xd09d78, data=0xfffe Address 
0xfffe out of bounds) at app_confbridge.c:2438
2438ast_verb(3,\n = 0xfffe inside count_exec == data add 
:%p ,len:%d \n,data,strlen(data));



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Re: [asterisk-users] Any help Address 0xfffffffe out of bounds in app_confbridge.casterisk-11.5.1 using confbridge.conf

2014-03-13 Thread Rusty Newton 
On Thu, Mar 13, 2014 at 4:18 AM, hkc323 hkc...@gmail.com wrote:
 Address 0xfffe out of bounds why and how to
 solve.MyConfbridgeCount(conferencenumber,variablename )return total number
 of user in conference given by conferencenumber otherwise zero.At runtime
 using MyConfbridgeCount(4000,count ).now app2: MyConfbridgeCount will call
 function count_exec(struct ast_channel *chan, const char *data).But at
 compile time char * data cause core dumped. Asterisk-11.5.1 Centos6
 app_confbrige.c confbridge.conf
 =
 Task: Using Dailplan user want to retrive no of user in conference
 '6050' = 1. Verbose(3,testMyConfbridgeCount) [pbx_config] 2.
 MyConfbridgeCount(4000,count) [pbx_config] 3. verbose(3,== ${count} )
 [pbx_config]

Please discontinue spamming the users list with your posts.

Not receiving an answer to your question is not a reason to repeatedly
post (four posts now in the past few days?)

I've already responded to your original post and asking you to post on
the issue tracker and follow the issue guidelines to provide the
information needed to investigate the crash.

-- 
Rusty Newton
Digium, Inc. | Community Support Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
direct: +1 256 428 6200

Check us out at: http://digium.com  http://asterisk.org

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Re: [asterisk-users] Any help Address 0xfffffffe out of bounds in app_confbridge.casterisk-11.5.1 using confbridge.conf

2014-03-13 Thread Matthew Jordan 
On Thu, Mar 13, 2014 at 9:24 AM, Rusty Newton rnew...@digium.com wrote:
 On Thu, Mar 13, 2014 at 4:18 AM, hkc323 hkc...@gmail.com wrote:
 Address 0xfffe out of bounds why and how to
 solve.MyConfbridgeCount(conferencenumber,variablename )return total number
 of user in conference given by conferencenumber otherwise zero.At runtime
 using MyConfbridgeCount(4000,count ).now app2: MyConfbridgeCount will call
 function count_exec(struct ast_channel *chan, const char *data).But at
 compile time char * data cause core dumped. Asterisk-11.5.1 Centos6
 app_confbrige.c confbridge.conf
 =
 Task: Using Dailplan user want to retrive no of user in conference
 '6050' = 1. Verbose(3,testMyConfbridgeCount) [pbx_config] 2.
 MyConfbridgeCount(4000,count) [pbx_config] 3. verbose(3,== ${count} )
 [pbx_config]

 Please discontinue spamming the users list with your posts.

 Not receiving an answer to your question is not a reason to repeatedly
 post (four posts now in the past few days?)

 I've already responded to your original post and asking you to post on
 the issue tracker and follow the issue guidelines to provide the
 information needed to investigate the crash.


Actually, in this case, he shouldn't post a bug report to the issue
tracker. The bug he is encountering is with some custom code in
ConfBridge, namely with the application MyConfbridgeCount:

static const char *const app2 =MyConfbridgeCount;

You should contact the author of that code and ask them to fix the crash.

Matt

-- 
Matthew Jordan
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: http://digium.com  http://asterisk.org

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