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Allocate and free key used to check for duplicate zones.

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This commit is contained in:
Mark Andrews 2002-02-12 13:17:23 +00:00
parent d7e2b53041
commit d368d43ec7
1 changed files with 20 additions and 6 deletions
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26
lib/bind9/check.c
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@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: check.c,v 1.20 2002/02/11 00:46:26 marka Exp $ */
/* $Id: check.c,v 1.21 2002/02/12 13:17:23 marka Exp $ */
#include <config.h>
@ -24,10 +24,11 @@
#include <isc/buffer.h>
#include <isc/log.h>
#include <isc/mem.h>
#include <isc/region.h>
#include <isc/result.h>
#include <isc/symtab.h>
#include <isc/util.h>
#include <isc/region.h>
#include <dns/rdataclass.h>
#include <dns/fixedname.h>
@ -116,7 +117,7 @@ typedef struct {
static isc_result_t
check_zoneconf(cfg_obj_t *zconfig, isc_symtab_t *symtab,
dns_rdataclass_t defclass, isc_log_t *logctx)
dns_rdataclass_t defclass, isc_log_t *logctx, isc_mem_t *mctx)
{
const char *zname;
const char *typestr;
@ -244,10 +245,15 @@ check_zoneconf(cfg_obj_t *zconfig, isc_symtab_t *symtab,
result = ISC_R_FAILURE;
} else {
char namebuf[DNS_NAME_FORMATSIZE];
char *key;
dns_name_format(dns_fixedname_name(&fixedname),
namebuf, sizeof(namebuf));
key = isc_mem_strdup(mctx, namebuf);
if (key == NULL)
return (ISC_R_NOMEMORY);
symvalue.as_pointer = NULL;
tresult = isc_symtab_define(symtab, namebuf,
tresult = isc_symtab_define(symtab, key,
ztype == HINTZONE ? 1 : 2,
symvalue, isc_symexists_reject);
if (tresult == ISC_R_EXISTS) {
@ -411,6 +417,13 @@ check_keylist(cfg_obj_t *keys, isc_symtab_t *symtab, isc_log_t *logctx) {
}
return (result);
}
static void
freekey(char *key, unsigned int type, isc_symvalue_t value, void *userarg) {
UNUSED(type);
UNUSED(value);
isc_mem_free(userarg, key);
}
static isc_result_t
check_viewconf(cfg_obj_t *config, cfg_obj_t *vconfig, dns_rdataclass_t vclass,
@ -427,7 +440,8 @@ check_viewconf(cfg_obj_t *config, cfg_obj_t *vconfig, dns_rdataclass_t vclass,
* Check that all zone statements are syntactically correct and
* there are no duplicate zones.
*/
tresult = isc_symtab_create(mctx, 100, NULL, NULL, ISC_TRUE, &symtab);
tresult = isc_symtab_create(mctx, 100, freekey, mctx,
ISC_TRUE, &symtab);
if (tresult != ISC_R_SUCCESS)
return (ISC_R_NOMEMORY);
@ -443,7 +457,7 @@ check_viewconf(cfg_obj_t *config, cfg_obj_t *vconfig, dns_rdataclass_t vclass,
isc_result_t tresult;
cfg_obj_t *zone = cfg_listelt_value(element);
tresult = check_zoneconf(zone, symtab, vclass, logctx);
tresult = check_zoneconf(zone, symtab, vclass, logctx, mctx);
if (tresult != ISC_R_SUCCESS)
result = ISC_R_FAILURE;
}