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Do not cancel processing record datasets in catalog zone after an error

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When there are multiple record datasets in a database node of a catalog
zone, and BIND encounters a soft error during processing of a dataset,
it breaks from the loop and doesn't process the other datasets in the
node.

There are cases when this is not desired. For example, the catalog zones
draft version 5 states that there must be a TXT RRset named
`version.$CATZ` with exactly one RR, but it doesn't set a limitation
on possible non-TXT RRsets named `version.$CATZ` existing alongside
with the TXT one. In case when one exists, we will get a processing
error and will not continue the loop to process the TXT RRset coming
next.

Remove the "break" statement to continue processing all record datasets.

(cherry picked from commit 0b2d5490cd)
This commit is contained in:
Aram Sargsyan 2022-03-24 21:38:08 +00:00
parent d8e1f51a04
commit 581d7bece0
1 changed files with 0 additions and 3 deletions
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3
lib/dns/catz.c
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@ -1988,9 +1988,6 @@ dns_catz_update_from_db(dns_db_t *db, dns_catz_zones_t *catzs) {
isc_result_totext(result));
}
dns_rdataset_disassociate(&rdataset);
if (result != ISC_R_SUCCESS) {
break;
}
result = dns_rdatasetiter_next(rdsiter);
}