mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-22 10:10:06 +00:00
3b31f7f563
There's a known memory leak in the engine_pkcs11 at the time of writing this and it interferes with the named ability to check for memory leaks in the OpenSSL memory context by default. Add an autoconf option to explicitly enable the memory leak detection, and use it in the CI except for pkcs11 enabled builds. When this gets fixed in the engine_pkc11, the option can be enabled by default.
80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
|
|
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
*
|
|
* SPDX-License-Identifier: MPL-2.0
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
|
*
|
|
* See the COPYRIGHT file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
*/
|
|
|
|
#include <isc/mem.h>
|
|
#include <isc/util.h>
|
|
#include <isc/xml.h>
|
|
|
|
#ifdef HAVE_LIBXML2
|
|
#include <libxml/parser.h>
|
|
#include <libxml/xmlversion.h>
|
|
|
|
static isc_mem_t *isc__xml_mctx = NULL;
|
|
|
|
static void *
|
|
isc__xml_malloc(size_t size) {
|
|
return (isc_mem_allocate(isc__xml_mctx, size));
|
|
}
|
|
|
|
static void *
|
|
isc__xml_realloc(void *ptr, size_t size) {
|
|
return (isc_mem_reallocate(isc__xml_mctx, ptr, size));
|
|
}
|
|
|
|
static char *
|
|
isc__xml_strdup(const char *str) {
|
|
return (isc_mem_strdup(isc__xml_mctx, str));
|
|
}
|
|
|
|
static void
|
|
isc__xml_free(void *ptr) {
|
|
if (ptr == NULL) {
|
|
return;
|
|
}
|
|
isc_mem_free(isc__xml_mctx, ptr);
|
|
}
|
|
|
|
#endif /* HAVE_LIBXML2 */
|
|
|
|
void
|
|
isc__xml_initialize(void) {
|
|
#ifdef HAVE_LIBXML2
|
|
isc_mem_create(&isc__xml_mctx);
|
|
isc_mem_setname(isc__xml_mctx, "libxml2");
|
|
isc_mem_setdestroycheck(isc__xml_mctx, false);
|
|
|
|
RUNTIME_CHECK(xmlGcMemSetup(isc__xml_free, isc__xml_malloc,
|
|
isc__xml_malloc, isc__xml_realloc,
|
|
isc__xml_strdup) == 0);
|
|
|
|
xmlInitParser();
|
|
#endif /* HAVE_LIBXML2 */
|
|
}
|
|
|
|
void
|
|
isc__xml_shutdown(void) {
|
|
#ifdef HAVE_LIBXML2
|
|
xmlCleanupParser();
|
|
isc_mem_destroy(&isc__xml_mctx);
|
|
#endif /* HAVE_LIBXML2 */
|
|
}
|
|
|
|
void
|
|
isc__xml_setdestroycheck(bool check) {
|
|
#if HAVE_LIBXML2
|
|
isc_mem_setdestroycheck(isc__xml_mctx, check);
|
|
#else
|
|
UNUSED(check);
|
|
#endif
|
|
}
|