JehanneOS/mksh
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make array_index_calc static and don't limit

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array indices (well, to 2^31-1, but that's
for integer reasons only)
This commit is contained in:
tg
2004-12-18 18:39:10 +00:00
parent 60f7d03fb5
commit 6d8b225141
4 changed files with 13 additions and 10 deletions
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10
var.c
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@@ -1,4 +1,4 @@
/** $MirBSD: src/bin/ksh/var.c,v 2.1 2004/12/10 18:09:42 tg Exp $ */
/** $MirBSD: src/bin/ksh/var.c,v 2.2 2004/12/18 18:39:10 tg Exp $ */
/* $OpenBSD: var.c,v 1.17 2004/05/08 19:42:35 deraadt Exp $ */
#include "sh.h"
@@ -7,7 +7,7 @@
#include "ksh_stat.h"
#include <ctype.h>
__RCSID("$MirBSD: src/bin/ksh/var.c,v 2.1 2004/12/10 18:09:42 tg Exp $");
__RCSID("$MirBSD: src/bin/ksh/var.c,v 2.2 2004/12/18 18:39:10 tg Exp $");
/*
* Variables
@@ -125,9 +125,9 @@ initvar(void)
* non-zero if this is an array, sets *valp to the array index, returns
* the basename of the array.
*/
const char *array_index_calc(const char *n, bool_t *arrayp, int *valp);
static const char *array_index_calc(const char *, bool_t *, int *);
const char *
static const char *
array_index_calc(const char *n, bool_t *arrayp, int *valp)
{
const char *p;
@@ -146,7 +146,7 @@ array_index_calc(const char *n, bool_t *arrayp, int *valp)
afree(tmp, ATEMP);
n = str_nsave(n, p - n, ATEMP);
evaluate(sub, &rval, KSH_UNWIND_ERROR);
if (rval < 0 || rval > ARRAYMAX)
if (rval < 0 || rval > 2147483647)
errorf("%s: subscript out of range", n);
*valp = rval;
afree(sub, ATEMP);