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Code Issues Releases Wiki Activity

2898. [bug] nslookup leaked memory when -domain=value was

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specified. [RT #21301]
This commit is contained in:
Mark Andrews 2010-05-18 01:48:13 +00:00
parent 8d31dd9ab6
commit 98744b5111
2 changed files with 15 additions and 12 deletions
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3
CHANGES
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@ -1,3 +1,6 @@
2898. [bug] nslookup leaked memory when -domain=value was
specified. [RT #21301]
2897. [bug] NSEC3 chains could be left behind when transitioning
to insecure. [RT #21040]

24
bin/dig/dighost.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dighost.c,v 1.328 2009/11/10 17:27:40 each Exp $ */
/* $Id: dighost.c,v 1.329 2010/05/18 01:48:13 marka Exp $ */
/*! \file
* \note
@ -1161,13 +1161,22 @@ make_searchlist_entry(char *domain) {
return (search);
}
static void
clear_searchlist(void) {
dig_searchlist_t *search;
while ((search = ISC_LIST_HEAD(search_list)) != NULL) {
ISC_LIST_UNLINK(search_list, search, link);
isc_mem_free(mctx, search);
}
}
static void
create_search_list(lwres_conf_t *confdata) {
int i;
dig_searchlist_t *search;
debug("create_search_list()");
ISC_LIST_INIT(search_list);
clear_searchlist();
for (i = 0; i < confdata->searchnxt; i++) {
search = make_searchlist_entry(confdata->search[i]);
@ -1210,7 +1219,7 @@ setup_system(void) {
else { /* No search list. Use the domain name if any */
if (lwconf->domainname != NULL) {
domain = make_searchlist_entry(lwconf->domainname);
ISC_LIST_INITANDAPPEND(search_list, domain, link);
ISC_LIST_APPEND(search_list, domain, link);
domain = NULL;
}
}
@ -1265,15 +1274,6 @@ setup_system(void) {
}
static void
clear_searchlist(void) {
dig_searchlist_t *search;
while ((search = ISC_LIST_HEAD(search_list)) != NULL) {
ISC_LIST_UNLINK(search_list, search, link);
isc_mem_free(mctx, search);
}
}
/*%
* Override the search list derived from resolv.conf by 'domain'.
*/