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(ITS#6453) OpenLDAP memory leak on LDAP_TIMEOUT
Full_Name: Alin Vasile
OS: Solaris 10
Submission from: (NULL) (18.104.22.168)
We have a memory leak LDAP_TIMEOUT is encountered on
ldap_search_ext_invocation and we are unable to determine if it is related to
OpenLdap or not. The following summarizes our code in case the LDAP_TIMEOUT
response is returned :
LDAPMessage *res ;
// acquire connection
// perform search
if(rc == LDAP_TIMEOUT)
// return connection
Is ldap_msgfree(res) enough in this case ?
We tested our program by enabling a low timeout and hence all ldap calls
resulting in timeout. The memory leak is about 9 Megs in several minutes, at a
load of 5 req/ sec.
dmalloc sees the following not allocated pointers
6642692 bytes : Line 640 of "io.c" starts at address 0xff2659c4
<ber_get_next+468> and ends at 0xff2659cc <ber_get_next+476>.
2019876 bytes : Line 277 of "memory.c" starts at address 0xff26676c
<ber_memcalloc_x+132> and ends at 0xff266774 <ber_memcalloc_x+140>.