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Code Issues Releases Activity

Initialize RNG only once

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Use srandomdev() now
This commit is contained in:
Andrey A. Chernov 1997-03-24 16:10:26 +00:00
parent 6a95b13d8d
commit c49659eaa6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=24218
1 changed files with 7 additions and 2 deletions
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9
usr.bin/passwd/local_passwd.c
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@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: local_passwd.c,v 1.14 1997/03/10 07:46:03 ache Exp $
* $Id: local_passwd.c,v 1.15 1997/03/11 14:05:35 ache Exp $
*/
#ifndef lint
@ -70,6 +70,7 @@ static const char sccsid[] = "@(#)local_passwd.c 8.3 (Berkeley) 4/2/94";
#include "extern.h"
static uid_t uid;
int randinit;
char *tempname;
@ -152,7 +153,11 @@ getnewpasswd(pw, nis)
(void)printf("Mismatch; try again, EOF to quit.\n");
}
/* grab a random printable character that isn't a colon */
(void)srandom((unsigned long)(time(NULL) ^ getpid()));
if (!randinit) {
randinit = 1;
if (srandomdev() < 0)
srandom((unsigned long)(time(NULL) ^ getpid()));
}
#ifdef NEWSALT
salt[0] = _PASSWORD_EFMT1;
to64(&salt[1], (long)(29 * 25), 4);