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Make sure format_next_{proc,lwp} return a pointer to a buffer at least 

MAX_COLS long otherwise a '\0' might be printed in a random place of
memory.
This commit is contained in:
cube 2008-08-02 23:20:16 +00:00
parent cd4f8360bb
commit c32922f166
1 changed files with 5 additions and 5 deletions
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10
external/bsd/top/dist/machine/m_netbsd.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: m_netbsd.c,v 1.4 2008/07/21 19:29:36 christos Exp $ */
/* $NetBSD: m_netbsd.c,v 1.5 2008/08/02 23:20:16 cube Exp $ */
/*
* top - a top users display for Unix
@ -37,12 +37,12 @@
* Andrew Doran <ad@NetBSD.org>
*
*
* $Id: m_netbsd.c,v 1.4 2008/07/21 19:29:36 christos Exp $
* $Id: m_netbsd.c,v 1.5 2008/08/02 23:20:16 cube Exp $
*/
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: m_netbsd.c,v 1.4 2008/07/21 19:29:36 christos Exp $");
__RCSID("$NetBSD: m_netbsd.c,v 1.5 2008/08/02 23:20:16 cube Exp $");
#endif
#include <sys/param.h>
@ -772,7 +772,7 @@ format_next_proc(caddr_t handle, char *(*get_userid)(int))
char state[10];
#endif
char wmesg[KI_WMESGLEN + 1];
static char fmt[128]; /* static area where result is built */
static char fmt[MAX_COLS]; /* static area where result is built */
char *pretty = "";
/* find and remember the next proc structure */
@ -865,7 +865,7 @@ format_next_lwp(caddr_t handle, char *(*get_userid)(int))
char state[10];
#endif
char wmesg[KI_WMESGLEN + 1];
static char fmt[128]; /* static area where result is built */
static char fmt[MAX_COLS]; /* static area where result is built */
char *pretty = "";
char *comm;
int uid;