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getkinfo_kvm(): fix bug in previous - handled size_t i as if it would be signed

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saveuser(): don't check kd - if we get here, kd is never NULL
This commit is contained in:
jdolecek 1999-10-15 20:01:33 +00:00
parent f848d2ec0c
commit e52880e76a
1 changed files with 4 additions and 4 deletions
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8
bin/ps/ps.c
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@ -1,4 +1,4 @@
/* $NetBSD: ps.c,v 1.29 1999/10/15 19:31:25 jdolecek Exp $ */
/* $NetBSD: ps.c,v 1.30 1999/10/15 20:01:33 jdolecek Exp $ */
/*-
* Copyright (c) 1990, 1993, 1994
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)ps.c 8.4 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: ps.c,v 1.29 1999/10/15 19:31:25 jdolecek Exp $");
__RCSID("$NetBSD: ps.c,v 1.30 1999/10/15 20:01:33 jdolecek Exp $");
#endif
#endif /* not lint */
@ -411,7 +411,7 @@ getkinfo_kvm(kd, what, flag, nentriesp, needuser)
{
if ((kinfo = malloc((*nentriesp) * sizeof(*kinfo))) == NULL)
err(1, "%s", "");
for (i = *nentriesp; --i >= 0; ++kp) {
for (i = (*nentriesp); i-- > 0; kp++) {
kinfo[i].ki_p = kp;
if (needuser)
saveuser(&kinfo[i]);
@ -450,7 +450,7 @@ saveuser(ki)
struct usave *usp;
usp = &ki->ki_u;
if (kd && kvm_read(kd, (u_long)&KI_PROC(ki)->p_addr->u_stats,
if (kvm_read(kd, (u_long)&KI_PROC(ki)->p_addr->u_stats,
(char *)&pstats, sizeof(pstats)) == sizeof(pstats)) {
/*
* The u-area might be swapped out, and we can't get