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correct case with VAR_KEEP. if clause checked VAR_KEEP backwards, 

and made str a dangling pointer.
This commit is contained in:
itojun 2001-03-09 12:49:05 +00:00
parent aa76b5208c
commit 4679105873
1 changed files with 4 additions and 4 deletions
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8
usr.bin/make/var.c
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@ -1,4 +1,4 @@
/* $NetBSD: var.c,v 1.56 2000/09/05 21:08:35 christos Exp $ */
/* $NetBSD: var.c,v 1.57 2001/03/09 12:49:05 itojun Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -39,14 +39,14 @@
*/
#ifdef MAKE_BOOTSTRAP
static char rcsid[] = "$NetBSD: var.c,v 1.56 2000/09/05 21:08:35 christos Exp $";
static char rcsid[] = "$NetBSD: var.c,v 1.57 2001/03/09 12:49:05 itojun Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: var.c,v 1.56 2000/09/05 21:08:35 christos Exp $");
__RCSID("$NetBSD: var.c,v 1.57 2001/03/09 12:49:05 itojun Exp $");
#endif
#endif /* not lint */
#endif
@ -2584,7 +2584,7 @@ Var_Parse (str, ctxt, err, lengthPtr, freePtr)
* doesn't try to free a static pointer.
* If VAR_KEEP is also set then we want to keep str as is.
*/
if (!(v->flags & VAR_KEEP)) {
if ((v->flags & VAR_KEEP) != 0) {
if (*freePtr) {
free(str);
}