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python mod invalidate routine fix.

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git-svn-id: file:///svn/unbound/trunk@1589 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2009-04-06 12:35:02 +00:00
parent 93f6117ab2
commit 397985b2c8
2 changed files with 16 additions and 10 deletions
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1
doc/Changelog
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@ -10,6 +10,7 @@
/usr/lib/python2.x/site-packages/_unbound.so*
The example python scripts (pythonmod/examples and
libunbound/python/examples) are not installed.
- python invalidate routine respects packed rrset ids and locks.
3 April 2009: Wouter
- Fixed a bug that caused messages to be stored in the cache too

7
pythonmod/pythonmod_utils.c
View file

@ -42,6 +42,7 @@
#include "util/module.h"
#include "util/net_help.h"
#include "services/cache/dns.h"
#include "services/cache/rrset.h"
#include "util/data/msgparse.h"
#include "util/data/msgreply.h"
#include "util/storage/slabhash.h"
@ -78,9 +79,11 @@ void invalidateQueryInCache(struct module_qstate* qstate, struct query_info* qin
if (r)
{
r->ttl = 0;
if(rrset_array_lock(r->ref, r->rrset_count, *qstate->env->now)) {
for(i=0; i< r->rrset_count; i++)
{
struct packed_rrset_data* data = (struct packed_rrset_data*) r->ref[i].key->entry.data;
struct packed_rrset_data* data =
(struct packed_rrset_data*) r->ref[i].key->entry.data;
if(i>0 && r->ref[i].key == r->ref[i-1].key)
continue;
@ -88,6 +91,8 @@ void invalidateQueryInCache(struct module_qstate* qstate, struct query_info* qin
for(j=0; j<data->count + data->rrsig_count; j++)
data->rr_ttl[j] = r->ttl;
}
rrset_array_unlock(r->ref, r->rrset_count);
}
}
lock_rw_unlock(&e->lock);
} else {