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Clear utmpx struct before writing it to wtmpx files

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This commit is contained in:
shm 2015-08-09 12:17:30 +00:00
parent 4fcf45b3fb
commit 0c7f5afe2e
1 changed files with 3 additions and 2 deletions
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5
libexec/ftpd/logwtmp.c
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@ -1,4 +1,4 @@
/* $NetBSD: logwtmp.c,v 1.25 2006/09/23 16:03:50 xtraeme Exp $ */
/* $NetBSD: logwtmp.c,v 1.26 2015/08/09 12:17:30 shm Exp $ */
/*
* Copyright (c) 1988, 1993
@ -36,7 +36,7 @@
#if 0
static char sccsid[] = "@(#)logwtmp.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: logwtmp.c,v 1.25 2006/09/23 16:03:50 xtraeme Exp $");
__RCSID("$NetBSD: logwtmp.c,v 1.26 2015/08/09 12:17:30 shm Exp $");
#endif
#endif /* not lint */
@ -124,6 +124,7 @@ ftpd_logwtmpx(const char *line, const char *name, const char *host,
if (fdx < 0)
return;
if (fstat(fdx, &buf) == 0) {
(void)memset(&ut, 0, sizeof(ut));
(void)strncpy(ut.ut_line, line, sizeof(ut.ut_line));
(void)strncpy(ut.ut_name, name, sizeof(ut.ut_name));
(void)strncpy(ut.ut_host, host, sizeof(ut.ut_host));