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the existence of a dynamically allocated array for the NXT

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bits should not depend on its length
This commit is contained in:
Andreas Gustafsson 2000-11-14 18:14:44 +00:00
parent e8f9b8762d
commit daf99720c9
1 changed files with 5 additions and 9 deletions
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14
lib/dns/rdata/generic/nxt_30.c
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@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: nxt_30.c,v 1.42 2000/11/08 01:55:53 bwelling Exp $ */
/* $Id: nxt_30.c,v 1.43 2000/11/14 18:14:44 gson Exp $ */
/* reviewed: Wed Mar 15 18:21:15 PST 2000 by brister */
@ -201,8 +201,7 @@ fromstruct_nxt(ARGS_FROMSTRUCT) {
REQUIRE(source != NULL);
REQUIRE(nxt->common.rdtype == type);
REQUIRE(nxt->common.rdclass == rdclass);
REQUIRE((nxt->typebits != NULL && nxt->len != 0) ||
(nxt->typebits == NULL && nxt->len == 0));
REQUIRE(nxt->typebits != NULL || nxt->len == 0);
dns_name_toregion(&nxt->next, &region);
RETERR(isc_buffer_copyregion(target, &region));
@ -232,12 +231,9 @@ tostruct_nxt(ARGS_TOSTRUCT) {
RETERR(name_duporclone(&name, mctx, &nxt->next));
nxt->len = region.length;
if (nxt->len != 0) {
nxt->typebits = mem_maybedup(mctx, region.base, region.length);
if (nxt->typebits == NULL)
goto cleanup;
} else
nxt->typebits = NULL;
nxt->typebits = mem_maybedup(mctx, region.base, region.length);
if (nxt->typebits == NULL)
goto cleanup;
nxt->mctx = mctx;
return (ISC_R_SUCCESS);