We have found a number of memory leaks in the code generated by WSDL2c
Here they are:
1. Looping though a hash table ... The typical code is:
for (hi = axutil_hash_first(attribute_hash,
env); hi; hi = axutil_hash_next(env, hi))
{
axutil_hash_this(hi, &key, NULL, &val);
if(!strcmp((axis2_char_t*)key, "result"))
{
parent_attri = (axiom_attribute_t*)val;
break;
}
}
This works fine unless the "break" occurs. in that case the "hi"
allocated in "axutil_hash_first" leaks. The remedy is to add
AXIS2_FREE(env->allocator, hi);
before the "break;" inside the loop or to add
if (hi) {
AXIS2_FREE(env->allocator, hi);
}
at the end of the loop.
2. Memory allocated in axutil_qname_create we found this in the
function "axis2_stub_populate_services_for_XXX"
(XXX is the name of our specific application service)
the generated code reads:
svc_qname = axutil_qname_create(env,"XXX" ,NULL, NULL);
axis2_svc_set_qname (svc, env, svc_qname);
it should be followed by:
axutil_qname_free(svc_qname,env);
to fix the leak
This also occurs in "adb_YYY_create" (YYY being one of the nodes in our
XML tree) but i may exist elsewhere as well.
Thanks
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