mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-31 06:25:31 +00:00
Code Issues Releases Wiki Activity

Remove the rdata->length == 0 checks, UPDATE pseudo rdata are now tagged.

Browse Source 
Add sanity checks to rdata types where the length cannot legally be zero.
This commit is contained in:
Mark Andrews
2000-10-25 05:44:10 +00:00
parent c03bb27f06
commit b589e90689
40 changed files with 233 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/dns/rdata.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: rdata.c,v 1.113 2000/10/25 04:26:44 marka Exp $ */
/* $Id: rdata.c,v 1.114 2000/10/25 05:43:24 marka Exp $ */
#include <config.h>
#include <ctype.h>
@@ -515,9 +515,6 @@ dns_rdata_towire(dns_rdata_t *rdata, dns_compress_t *cctx,
INSIST(rdata->length == 0);
return (ISC_R_SUCCESS);
}
#if 0
INSIST(rdata->type == dns_rdatatype_opt || rdata->length != 0); /* XXXMPA remove */
#endif
st = *target;
@@ -761,8 +758,10 @@ rdata_totext(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
/*
* Some DynDNS meta-RRs have empty rdata.
*/
if (rdata->length == 0)
if ((rdata->flags & DNS_RDATA_UPDATE) != 0) {
INSIST(rdata->length == 0);
return (ISC_R_SUCCESS);
}
TOTEXTSWITCH