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Code Issues Releases Wiki Activity

3154. [bug] Attempting to print an empty rdataset could trigger

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an assert. [RT #25452]
This commit is contained in:
Evan Hunt
2011-09-07 19:11:14 +00:00
parent 4de77eaae8
commit 84f0bd3bc7
3 changed files with 54 additions and 5 deletions
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7
lib/dns/masterdump.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: masterdump.c,v 1.108 2011/06/08 22:13:50 each Exp $ */
/* $Id: masterdump.c,v 1.109 2011/09/07 19:11:13 each Exp $ */
/*! \file */
@@ -419,12 +419,11 @@ rdataset_totext(dns_rdataset_t *rdataset,
rdataset->attributes |= DNS_RDATASETATTR_LOADORDER;
result = dns_rdataset_first(rdataset);
REQUIRE(result == ISC_R_SUCCESS);
current_ttl = ctx->current_ttl;
current_ttl_valid = ctx->current_ttl_valid;
do {
while (result == ISC_R_SUCCESS) {
column = 0;
/*
@@ -550,7 +549,7 @@ rdataset_totext(dns_rdataset_t *rdataset,
first = ISC_FALSE;
result = dns_rdataset_next(rdataset);
} while (result == ISC_R_SUCCESS);
}
if (result != ISC_R_NOMORE)
return (result);