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make good use of isc_buffer_remaininglength()

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Andreas Gustafsson 2000-04-27 00:24:21 +00:00
parent fa04a194fb
commit d11241a247
1 changed files with 1 additions and 3 deletions
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4
lib/dns/journal.c
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@ -2043,7 +2043,6 @@ read_one_rr(dns_journal_t *j) {
isc_uint32_t ttl;
journal_xhdr_t xhdr;
journal_rrhdr_t rrhdr;
isc_region_t r;
/*
* XXXRTH Need to resolve the comparison between int and unsigned
@ -2114,8 +2113,7 @@ read_one_rr(dns_journal_t *j) {
&j->it.dctx, ISC_FALSE, &j->it.target));
/* Check that the RR header is there, and parse it. */
isc_buffer_remainingregion(&j->it.source, &r);
if (r.length < 10)
if (isc_buffer_remaininglength(&j->it.source) < 10)
FAIL(DNS_R_FORMERR);
rdtype = isc_buffer_getuint16(&j->it.source);