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fix off-by-one allocation. functional change intended...

This commit is contained in:
christos 2008-12-01 19:35:55 +00:00
parent 63156ee6a4
commit 132080e4f9
1 changed files with 5 additions and 5 deletions
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10
usr.bin/make/for.c
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@ -1,4 +1,4 @@
/* $NetBSD: for.c,v 1.33 2008/11/30 22:37:55 dsl Exp $ */
/* $NetBSD: for.c,v 1.34 2008/12/01 19:35:55 christos Exp $ */
/*
* Copyright (c) 1992, The Regents of the University of California.
@ -30,14 +30,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: for.c,v 1.33 2008/11/30 22:37:55 dsl Exp $";
static char rcsid[] = "$NetBSD: for.c,v 1.34 2008/12/01 19:35:55 christos Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)for.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: for.c,v 1.33 2008/11/30 22:37:55 dsl Exp $");
__RCSID("$NetBSD: for.c,v 1.34 2008/12/01 19:35:55 christos Exp $");
#endif
#endif /* not lint */
#endif
@ -125,8 +125,8 @@ ForAddVar(const char *data, size_t len)
nvars = accumFor.nvars;
accumFor.nvars = nvars + 1;
accumFor.vars = bmake_realloc(accumFor.vars, nvars * sizeof(char *));
accumFor.vars = bmake_realloc(accumFor.vars,
accumFor.nvars * sizeof(*accumFor.vars));
accumFor.vars[nvars] = make_str(data, len);
}