upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-05-28 04:34:54 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implement the random-device option, and log a message if there is no entropy.

Browse source
This commit is contained in:
Brian Wellington 2001-01-11 23:46:12 +00:00
parent 106ee474a9
commit 6b8ab03dc8
2 changed files with 28 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
bin/named/main.c
View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: main.c,v 1.102 2001/01/09 21:39:56 bwelling Exp $ */
/* $Id: main.c,v 1.103 2001/01/11 23:46:10 bwelling Exp $ */
#include <config.h>
@ -410,10 +410,6 @@ create_managers(void) {
return (ISC_R_UNEXPECTED);
}
#ifdef PATH_RANDOMDEV
(void)isc_entropy_createfilesource(ns_g_entropy, PATH_RANDOMDEV);
#endif
return (ISC_R_SUCCESS);
}

28
bin/named/server.c
View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: server.c,v 1.278 2001/01/09 21:40:03 bwelling Exp $ */
/* $Id: server.c,v 1.279 2001/01/11 23:46:12 bwelling Exp $ */
#include <config.h>
@ -1416,9 +1416,13 @@ load_configuration(const char *filename, ns_server_t *server,
char *pidfilename;
char *statsfilename;
char *dumpfilename;
char *randomdev;
isc_uint32_t interface_interval;
isc_uint32_t heartbeat_interval;
in_port_t listen_port;
#ifdef PATH_RANDOMDEV
char path_randomdev[] = PATH_RANDOMDEV;
#endif
ns_aclconfctx_init(&aclconfctx);
@ -1708,6 +1712,28 @@ load_configuration(const char *filename, ns_server_t *server,
CHECKM(ns_lwresd_configure(ns_g_mctx, cctx),
"binding lightweight resolver ports");
/*
* Open the source of entropy.
*/
randomdev = NULL;
(void)dns_c_ctx_getrandomdevice(cctx, &randomdev);
#ifdef PATH_RANDOMDEV
if (randomdev == NULL)
randomdev = path_randomdev;
#endif
if (randomdev == NULL)
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER, ISC_LOG_INFO,
"no source of entropy found");
else {
result = isc_entropy_createfilesource(ns_g_entropy, randomdev);
if (result != ISC_R_SUCCESS)
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER, ISC_LOG_INFO,
"failed to open entropy source %s: %s",
randomdev, isc_result_totext(result));
}
/*
* Relinquish root privileges.
*/