mir/isc-dhcp
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/dhcp synced 2025-08-31 06:15:55 +00:00
Code Issues Releases Wiki Activity

Don't dereference zones in find_tsig_key - we don't hold a reference!

Browse Source
This commit is contained in:
Ted Lemon
2000-09-14 11:29:43 +00:00
parent 2bace48019
commit 491e71bcad
1 changed files with 2 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
common/dns.c
View File

@@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: dns.c,v 1.27 2000/08/03 20:59:34 neild Exp $ Copyright (c) 2000 The Internet Software Consortium. All rights reserved.\n";
"$Id: dns.c,v 1.28 2000/09/14 11:29:43 mellon Exp $ Copyright (c) 2000 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@@ -138,19 +138,11 @@ isc_result_t find_tsig_key (ns_tsig_key **key, const char *zname,
{
isc_result_t status;
ns_tsig_key *tkey;
#if 0
struct dns_zone *zone;
zone = (struct dns_zone *)0;
status = dns_zone_lookup (&zone, zname);
if (status != ISC_R_SUCCESS)
return status;
#else
if (!zone)
return ISC_R_NOTFOUND;
#endif
if (!zone -> key) {
dns_zone_dereference (&zone, MDL);
return ISC_R_KEY_UNKNOWN;
}
@@ -159,13 +151,11 @@ isc_result_t find_tsig_key (ns_tsig_key **key, const char *zname,
(!zone -> key -> algorithm ||
strlen (zone -> key -> algorithm) > NS_MAXDNAME) ||
(!zone -> key)) {
dns_zone_dereference (&zone, MDL);
return ISC_R_INVALIDKEY;
}
tkey = dmalloc (sizeof *tkey, MDL);
if (!tkey) {
nomem:
dns_zone_dereference (&zone, MDL);
return ISC_R_NOMEMORY;
}
memset (tkey, 0, sizeof *tkey);