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Code Issues Releases Wiki Activity

have next method return DNS_R_NOMORE if cursor is already invalid

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Bob Halley
1999-03-11 06:01:31 +00:00
parent efe6d8f066
commit 5245f4c5f9
1 changed files with 3 additions and 0 deletions
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3
lib/dns/rdatalist.c
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@@ -84,6 +84,9 @@ next(dns_rdataset_t *rdataset) {
dns_rdata_t *rdata;
rdata = rdataset->private2;
if (rdata == NULL)
return (DNS_R_NOMORE);
rdataset->private2 = ISC_LIST_NEXT(rdata, link);
if (rdataset->private2 == NULL)