Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

check for write and close errors, from wiz

This commit is contained in:
christos 2002-09-28 01:34:36 +00:00
parent 4783843fdc
commit c73d854002
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
lib/libc/gen/utmpx.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: utmpx.c,v 1.11 2002/09/26 17:08:42 wiz Exp $ */ /* $NetBSD: utmpx.c,v 1.12 2002/09/28 01:34:36 christos Exp $ */
/*- /*-
* Copyright (c) 2002 The NetBSD Foundation, Inc. * Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -38,7 +38,7 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint) #if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: utmpx.c,v 1.11 2002/09/26 17:08:42 wiz Exp $"); __RCSID("$NetBSD: utmpx.c,v 1.12 2002/09/28 01:34:36 christos Exp $");
#endif /* LIBC_SCCS and not lint */ #endif /* LIBC_SCCS and not lint */
#include <sys/types.h> #include <sys/types.h>
@ -297,10 +297,13 @@ updwtmpx(const char *file, const struct utmpx *utx)
(void)memset(&ut, 0, sizeof(ut)); (void)memset(&ut, 0, sizeof(ut));
ut.ut_type = SIGNATURE; ut.ut_type = SIGNATURE;
(void)memcpy(ut.ut_user, vers, sizeof(vers)); (void)memcpy(ut.ut_user, vers, sizeof(vers));
(void)write(fd, &ut, sizeof(ut)); if ((write(fd, &ut, sizeof(ut)) == -1)
return -1;
} }
(void)write(fd, utx, sizeof(*utx)); if (write(fd, utx, sizeof(*utx)) == -1)
(void)close(fd); return -1;
if (close(fd) == -1)
return -1;
return 0; return 0;
} }