Matthew M. DeLoera wrote:
Some basic questions about ldap_get_lderrno:
- Do I have to call ldap_memfree for either *m or *s? Code example 5-6
in the SDK documentation calls ldap_memfree to release the error string
after printing it. Do I have to call it for both?
Eek - that's bad. You should not free those pointers. Here is the
actual code:
if ( m != NULL ) {
*m = ld->ld_matched;
}
if ( s != NULL ) {
*s = ld->ld_error;
}
return( ld->ld_errno );
It returns pointers to the internal data structures - you should never
call free on these pointers.
Can you point me to the documentation you referred to?
- Can I pass NULL for either/both *m and *s? The SDK documentation
doesn't explain whether I can pass NULL for a string I don't want.
Yes - see above.
- Will I get LDAP_SUCCESS if there is no "last" error?
I'm not sure. Typical usage is that you only call ldap_get_lderrno if
some LDAP API function returned a value other than LDAP_SUCCESS.
Thanks!
- Matthew
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