===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/printf/printf.c,v
retrieving revision 1.26
retrieving revision 1.27
diff -c -r1.26 -r1.27
*** src/usr.bin/printf/printf.c	2016/11/18 15:53:16	1.26
--- src/usr.bin/printf/printf.c	2021/05/07 14:31:27	1.27
***************
*** 1,4 ****
! /*	$OpenBSD: printf.c,v 1.26 2016/11/18 15:53:16 schwarze Exp $	*/
  
  /*
   * Copyright (c) 1989 The Regents of the University of California.
--- 1,4 ----
! /*	$OpenBSD: printf.c,v 1.27 2021/05/07 14:31:27 martijn Exp $	*/
  
  /*
   * Copyright (c) 1989 The Regents of the University of California.
***************
*** 275,281 ****
  print_escape(const char *str)
  {
  	const char *start = str;
! 	int value;
  	int c;
  
  	str++;
--- 275,281 ----
  print_escape(const char *str)
  {
  	const char *start = str;
! 	int value = 0;
  	int c;
  
  	str++;
***************
*** 283,289 ****
  	switch (*str) {
  	case '0': case '1': case '2': case '3':
  	case '4': case '5': case '6': case '7':
! 		for (c = 3, value = 0; c-- && isodigit(*str); str++) {
  			value <<= 3;
  			value += octtobin(*str);
  		}
--- 283,289 ----
  	switch (*str) {
  	case '0': case '1': case '2': case '3':
  	case '4': case '5': case '6': case '7':
! 		for (c = 3; c-- && isodigit(*str); str++) {
  			value <<= 3;
  			value += octtobin(*str);
  		}
***************
*** 293,305 ****
  
  	case 'x':
  		str++;
! 		for (value = 0; isxdigit((unsigned char)*str); str++) {
  			value <<= 4;
  			value += hextobin(*str);
- 		}
- 		if (value > UCHAR_MAX) {
- 			warnx ("escape sequence out of range for character");
- 			rval = 1;
  		}
  		putchar (value);
  		return str - start - 1;
--- 293,301 ----
  
  	case 'x':
  		str++;
! 		for (c = 2; c-- && isxdigit((unsigned char)*str); str++) {
  			value <<= 4;
  			value += hextobin(*str);
  		}
  		putchar (value);
  		return str - start - 1;