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Fix sentinel for the buffer in globtilde. It was off by x 2. Noted by Theo.

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This commit is contained in:
christos 2001-04-03 14:50:37 +00:00
parent 5e3565be65
commit 4331e2615e
1 changed files with 6 additions and 5 deletions
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11
lib/libc/gen/__glob13.c
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@ -1,4 +1,4 @@
/* $NetBSD: __glob13.c,v 1.20 2001/03/28 22:53:40 christos Exp $ */
/* $NetBSD: __glob13.c,v 1.21 2001/04/03 14:50:37 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)glob.c 8.3 (Berkeley) 10/13/93";
#else
__RCSID("$NetBSD: __glob13.c,v 1.20 2001/03/28 22:53:40 christos Exp $");
__RCSID("$NetBSD: __glob13.c,v 1.21 2001/04/03 14:50:37 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -171,7 +171,7 @@ static int glob2 __P((Char *, Char *, Char *, glob_t *, size_t *));
static int glob3 __P((Char *, Char *, Char *, Char *, glob_t *,
size_t *));
static int globextend __P((const Char *, glob_t *, size_t *));
static const Char * globtilde __P((const Char *, Char *, size_t, glob_t *));
static const Char *globtilde __P((const Char *, Char *, size_t, glob_t *));
static int globexp1 __P((const Char *, glob_t *));
static int globexp2 __P((const Char *, const Char *, glob_t *, int *));
static int match __P((Char *, Char *, Char *));
@ -385,7 +385,7 @@ globtilde(pattern, patbuf, patsize, pglob)
const Char *p;
Char *b;
char *d;
Char *pend = &patbuf[patsize];
Char *pend = &patbuf[patsize / sizeof(Char)];
pend--;
@ -468,7 +468,8 @@ glob0(pattern, pglob)
_DIAGASSERT(pattern != NULL);
_DIAGASSERT(pglob != NULL);
if ((qpatnext = globtilde(pattern, patbuf, sizeof(patbuf), pglob)) == NULL)
if ((qpatnext = globtilde(pattern, patbuf, sizeof(patbuf),
pglob)) == NULL)
return GLOB_ABEND;
oldpathc = pglob->gl_pathc;
bufnext = patbuf;