===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/top/commands.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -c -r1.30 -r1.31
*** src/usr.bin/top/commands.c	2010/04/01 05:05:19	1.30
--- src/usr.bin/top/commands.c	2013/11/28 18:24:55	1.31
***************
*** 1,4 ****
! /* $OpenBSD: commands.c,v 1.30 2010/04/01 05:05:19 lum Exp $	 */
  
  /*
   *  Top users/processes display for Unix
--- 1,4 ----
! /* $OpenBSD: commands.c,v 1.31 2013/11/28 18:24:55 deraadt Exp $	 */
  
  /*
   *  Top users/processes display for Unix
***************
*** 100,108 ****
  		return (-1);
  
  	while ((ch = *str++) != '\0') {
! 		if (isspace(ch))
  			break;
! 		else if (!isdigit(ch))
  			bad_flag = 1;
  		else
  			val = val * 10 + (ch - '0');
--- 100,108 ----
  		return (-1);
  
  	while ((ch = *str++) != '\0') {
! 		if (isspace((unsigned char)ch))
  			break;
! 		else if (!isdigit((unsigned char)ch))
  			bad_flag = 1;
  		else
  			val = val * 10 + (ch - '0');
***************
*** 284,290 ****
  	uid = getuid();
  
  	/* skip over leading white space */
! 	while (isspace(*str))
  		str++;
  
  	if (*str == '-') {
--- 284,290 ----
  	uid = getuid();
  
  	/* skip over leading white space */
! 	while (isspace((unsigned char)*str))
  		str++;
  
  	if (*str == '-') {
***************
*** 294,300 ****
  		if ((nptr = next_field(str)) == NULL)
  			return (" kill: no processes specified");
  
! 		if (isdigit(*str)) {
  			(void) scan_arg(str, &signum, tmp);
  			if (signum <= 0 || signum >= NSIG)
  				return (" invalid signal number");
--- 294,300 ----
  		if ((nptr = next_field(str)) == NULL)
  			return (" kill: no processes specified");
  
! 		if (isdigit((unsigned char)*str)) {
  			(void) scan_arg(str, &signum, tmp);
  			if (signum <= 0 || signum >= NSIG)
  				return (" invalid signal number");
***************
*** 352,358 ****
  	uid = getuid();
  
  	/* skip over leading white space */
! 	while (isspace(*str))
  		str++;
  
  	/* allow for negative priority values */
--- 352,358 ----
  	uid = getuid();
  
  	/* skip over leading white space */
! 	while (isspace((unsigned char)*str))
  		str++;
  
  	/* allow for negative priority values */