mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-31 14:35:26 +00:00
Code Issues Releases Wiki Activity

validating that rdata of a known type expressed using the unknown type

Browse Source 
syntax is correct didn't work.
This commit is contained in:
Brian Wellington
2000-11-10 01:37:40 +00:00
parent 3a16668468
commit ac5921d110
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
lib/dns/rdata.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: rdata.c,v 1.121 2000/11/10 00:25:46 bwelling Exp $ */
/* $Id: rdata.c,v 1.122 2000/11/10 01:37:40 bwelling Exp $ */
#include <config.h>
#include <ctype.h>
@@ -540,14 +540,21 @@ rdata_valid(isc_buffer_t *buf, dns_rdataclass_t rdclass, dns_rdatatype_t type,
isc_buffer_t *tbuf = NULL;
dns_decompress_t dctx;
dns_rdata_t rdata;
isc_region_t r;
isc_result_t result;
dns_decompress_init(&dctx, -1, ISC_TRUE);
dns_rdata_init(&rdata);
result = isc_buffer_allocate(mctx, &tbuf, isc_buffer_length(buf));
result = isc_buffer_allocate(mctx, &tbuf, isc_buffer_usedlength(buf));
if (result == ISC_R_SUCCESS) {
isc_buffer_setactive(buf, isc_buffer_usedlength(buf));
result = dns_rdata_fromwire(&rdata, rdclass, type, buf, &dctx,
ISC_FALSE, tbuf);
isc_buffer_clear(buf);
if (result == ISC_R_SUCCESS) {
isc_buffer_usedregion(tbuf, &r);
(void)isc_buffer_copyregion(buf, &r);
}
isc_buffer_free(&tbuf);
}
dns_decompress_invalidate(&dctx);