[Freeswitch-users] memory leak with switch_core_hash_insert

Michael Collins msc at freeswitch.org
Tue Aug 18 09:02:33 PDT 2009


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 at gmail.com> wrote:

> 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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