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Fix #820: set sldns_str2wire_rr_buf() dual meaning len parameter

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in each iteration in find_tag_datas().



git-svn-id: file:///svn/unbound/trunk@3832 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Ralph Dolmans 2016-08-24 09:18:38 +00:00
parent 9bc918fa7b
commit 3bf062aa2d
2 changed files with 6 additions and 1 deletions
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4
doc/Changelog
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@ -1,3 +1,7 @@
24 August 2016: Ralph
- Fix #820: set sldns_str2wire_rr_buf() dual meaning len parameter
in each iteration in find_tag_datas().
23 August 2016: Wouter
- Fix #804: unbound stops responding after outage. Fixes queries
that attempt to wait for an empty list of subqueries.

3
services/localzone.c
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@ -1186,10 +1186,11 @@ find_tag_datas(struct query_info* qinfo, struct config_strlist* list,
struct config_strlist* p;
char buf[65536];
uint8_t rr[LDNS_RR_BUF_SIZE];
size_t len = sizeof(rr);
size_t len;
int res;
struct packed_rrset_data* d;
for(p=list; p; p=p->next) {
len = sizeof(rr);
/* does this element match the type? */
snprintf(buf, sizeof(buf), ". %s", p->str);
res = sldns_str2wire_rr_buf(buf, rr, &len, NULL, 3600,