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- Fix for memory leak (about 20 bytes when a tcp or udp send

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operation towards authority servers failed, takes about 50.000
such failures to leak one Mb, such failures are also
usually logged), reported by Robert Fleischmann.



git-svn-id: file:///svn/unbound/trunk@2578 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2011-12-24 11:27:53 +00:00
parent 1f29a98366
commit 1238b7979f
2 changed files with 8 additions and 0 deletions
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6
doc/Changelog
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@ -1,3 +1,9 @@
24 December 2011: Wouter
- Fix for memory leak (about 20 bytes when a tcp or udp send operation
towards authority servers failed, takes about 50.000 such failures to
leak one Mb, such failures are also usually logged), reported by
Robert Fleischmann.
19 December 2011: Wouter
- Fix for VU#209659 CVE-2011-4528: Unbound denial of service
vulnerabilities from nonstandard redirection and denial of existence

2
services/outside_network.c
View file

@ -1824,6 +1824,7 @@ outnet_serviced_query(struct outside_network* outnet,
if(!serviced_udp_send(sq, buff)) {
(void)rbtree_delete(outnet->serviced, sq);
free(sq->qbuf);
free(sq->zone);
free(sq);
free(cb);
return NULL;
@ -1832,6 +1833,7 @@ outnet_serviced_query(struct outside_network* outnet,
if(!serviced_tcp_send(sq, buff)) {
(void)rbtree_delete(outnet->serviced, sq);
free(sq->qbuf);
free(sq->zone);
free(sq);
free(cb);
return NULL;