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[Freeswitch-users] memory leak with switch_core_hash_insert


 
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mrene_lists at avgs.ca
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PostPosted: Tue Aug 18, 2009 10:15 am    Post subject: [Freeswitch-users] memory leak with switch_core_hash_insert Reply with quote

Hi,


You're missing:
switch_core_hash_destroy(&hash)
Mathieu Rene
Avant-Garde Solutions Inc
Office: + 1 (514) 664-1044 x100
Cell: +1 (514) 664-1044 x200
mrene@avgs.ca (mrene@avgs.ca)








On 18-Aug-09, at 11:04 AM, Juan Backson wrote:
Quote:
Hi,

I am getting some strange vg malloc error message in switch_core_hash_insert. Does anyone know what is wrong with these few lines? Am I missing something?


switch_core_hash_init(&hash,pool);
param_name =switch_core_sprintf(pool,"%s", key);
param_value =switch_core_sprintf(pool,"%s", value);
switch_core_hash_insert(hash,param_name,param_value);


==5459==
==5459== 8,973 (2,344 direct, 6,629 indirect) bytes in 10 blocks are definitely lost in loss record 62 of 89
==5459== at 0x4A05809: malloc (vg_replace_malloc.c:149)
==5459== by 0x4CEBB68: sqlite3MallocX (sqliteInt.h:278)
==5459== by 0x4CE1C7E: rehash (hash.c:227)
==5459== by 0x4CE206F: sqlite3HashInsert (hash.c:386)
==5459== by 0x4C70EA4: switch_core_hash_insert (switch_core_hash.c:67)
==5459== by 0x7CEAD07: ??? (mod_specialivr.c:343)
==5459== by 0x7CEBF87: ??? (mod_specialivr.c:784)
==5459== by 0x7CEDBF0: ??? (mod_specialivr.c:1778)
==5459== by 0x4C790AC: switch_core_session_run (switch_core_state_machine.c:109)
==5459== by 0x4C751FF: switch_core_session_thread (switch_core_session.c:1066)
==5459== by 0x4FBC306: start_thread (in /lib64/libpthread-2.5.so)
==5459== by 0x35018D1DEC: clone (in /lib64/libc-2.5.so)
==5459==
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juanbackson at gmail.com
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PostPosted: Tue Aug 18, 2009 10:16 am    Post subject: [Freeswitch-users] memory leak with switch_core_hash_insert Reply with quote

Hi,

I am getting some strange vg malloc error message in switch_core_hash_insert.  Does anyone know what is wrong with these few lines?  Am I missing something?


switch_core_hash_init(&hash,pool);
param_name =switch_core_sprintf(pool,"%s", key);
param_value =switch_core_sprintf(pool,"%s", value);
switch_core_hash_insert(hash,param_name,param_value);


==5459==
==5459== 8,973 (2,344 direct, 6,629 indirect) bytes in 10 blocks are definitely lost in loss record 62 of 89
==5459==    at 0x4A05809: malloc (vg_replace_malloc.c:149)
==5459==    by 0x4CEBB68: sqlite3MallocX (sqliteInt.h:278)
==5459==    by 0x4CE1C7E: rehash (hash.c:227)
==5459==    by 0x4CE206F: sqlite3HashInsert (hash.c:386)
==5459==    by 0x4C70EA4: switch_core_hash_insert (switch_core_hash.c:67)
==5459==    by 0x7CEAD07: ??? (mod_specialivr.c:343)
==5459==    by 0x7CEBF87: ??? (mod_specialivr.c:784)
==5459==    by 0x7CEDBF0: ??? (mod_specialivr.c:1778)
==5459==    by 0x4C790AC: switch_core_session_run (switch_core_state_machine.c:109)
==5459==    by 0x4C751FF: switch_core_session_thread (switch_core_session.c:1066)
==5459==    by 0x4FBC306: start_thread (in /lib64/libpthread-2.5.so)
==5459==    by 0x35018D1DEC: clone (in /lib64/libc-2.5.so)
==5459==
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mike at jerris.com
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PostPosted: Tue Aug 18, 2009 10:29 am    Post subject: [Freeswitch-users] memory leak with switch_core_hash_insert Reply with quote

try running freeswitch with -vg command line arg.

Mike

On Aug 18, 2009, at 11:04 AM, Juan Backson wrote:
Quote:
Hi,

I am getting some strange vg malloc error message in switch_core_hash_insert. Does anyone know what is wrong with these few lines? Am I missing something?


switch_core_hash_init(&hash,pool);
param_name =switch_core_sprintf(pool,"%s", key);
param_value =switch_core_sprintf(pool,"%s", value);
switch_core_hash_insert(hash,param_name,param_value);


==5459==
==5459== 8,973 (2,344 direct, 6,629 indirect) bytes in 10 blocks are definitely lost in loss record 62 of 89
==5459== at 0x4A05809: malloc (vg_replace_malloc.c:149)
==5459== by 0x4CEBB68: sqlite3MallocX (sqliteInt.h:278)
==5459== by 0x4CE1C7E: rehash (hash.c:227)
==5459== by 0x4CE206F: sqlite3HashInsert (hash.c:386)
==5459== by 0x4C70EA4: switch_core_hash_insert (switch_core_hash.c:67)
==5459== by 0x7CEAD07: ??? (mod_specialivr.c:343)
==5459== by 0x7CEBF87: ??? (mod_specialivr.c:784)
==5459== by 0x7CEDBF0: ??? (mod_specialivr.c:1778)
==5459== by 0x4C790AC: switch_core_session_run (switch_core_state_machine.c:109)
==5459== by 0x4C751FF: switch_core_session_thread (switch_core_session.c:1066)
==5459== by 0x4FBC306: start_thread (in /lib64/libpthread-2.5.so)
==5459== by 0x35018D1DEC: clone (in /lib64/libc-2.5.so)
==5459==
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msc at freeswitch.org
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PostPosted: Tue Aug 18, 2009 11:13 am    Post subject: [Freeswitch-users] memory leak with switch_core_hash_insert Reply with quote

Just a heads up: this is a rather technical subject. I highly recommend that you use freeswitch-dev list for this kind of thing.
-MC

On Tue, Aug 18, 2009 at 8:04 AM, Juan Backson <juanbackson@gmail.com (juanbackson@gmail.com)> wrote:
Quote:
Hi,

I am getting some strange vg malloc error message in switch_core_hash_insert.  Does anyone know what is wrong with these few lines?  Am I missing something?


switch_core_hash_init(&hash,pool);
param_name =switch_core_sprintf(pool,"%s", key);
param_value =switch_core_sprintf(pool,"%s", value);
switch_core_hash_insert(hash,param_name,param_value);


==5459==
==5459== 8,973 (2,344 direct, 6,629 indirect) bytes in 10 blocks are definitely lost in loss record 62 of 89
==5459==    at 0x4A05809: malloc (vg_replace_malloc.c:149)
==5459==    by 0x4CEBB68: sqlite3MallocX (sqliteInt.h:278)
==5459==    by 0x4CE1C7E: rehash (hash.c:227)
==5459==    by 0x4CE206F: sqlite3HashInsert (hash.c:386)
==5459==    by 0x4C70EA4: switch_core_hash_insert (switch_core_hash.c:67)
==5459==    by 0x7CEAD07: ??? (mod_specialivr.c:343)
==5459==    by 0x7CEBF87: ??? (mod_specialivr.c:784)
==5459==    by 0x7CEDBF0: ??? (mod_specialivr.c:1778)
==5459==    by 0x4C790AC: switch_core_session_run (switch_core_state_machine.c:109)
==5459==    by 0x4C751FF: switch_core_session_thread (switch_core_session.c:1066)
==5459==    by 0x4FBC306: start_thread (in /lib64/libpthread-2.5.so)
==5459==    by 0x35018D1DEC: clone (in /lib64/libc-2.5.so)
==5459==

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