===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/awk/tran.c,v
retrieving revision 1.25
retrieving revision 1.26
diff -c -r1.25 -r1.26
*** src/usr.bin/awk/tran.c	2020/06/10 21:04:40	1.25
--- src/usr.bin/awk/tran.c	2020/06/10 21:05:02	1.26
***************
*** 1,4 ****
! /*	$OpenBSD: tran.c,v 1.25 2020/06/10 21:04:40 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
--- 1,4 ----
! /*	$OpenBSD: tran.c,v 1.26 2020/06/10 21:05:02 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
***************
*** 529,540 ****
  	if (p == NULL)
  		FATAL("out of space concatenating %s and %s", sa, sb);
  	snprintf(p, l, "%s%s", sa, sb);
! 	char *newbuf = malloc(strlen(p) + 2);
  	if (newbuf == NULL)
  		FATAL("out of space concatenating %s and %s", sa, sb);
  	// See string() in lex.c; a string "xx" is stored in the symbol
  	// table as "xx ".
! 	sprintf(newbuf, "%s ", p);
  	c = setsymtab(newbuf, p, 0.0, CON|STR|DONTFREE, symtab);
  	free(p);
  	free(newbuf);
--- 529,542 ----
  	if (p == NULL)
  		FATAL("out of space concatenating %s and %s", sa, sb);
  	snprintf(p, l, "%s%s", sa, sb);
! 
! 	l++;	// add room for ' '
! 	char *newbuf = malloc(l);
  	if (newbuf == NULL)
  		FATAL("out of space concatenating %s and %s", sa, sb);
  	// See string() in lex.c; a string "xx" is stored in the symbol
  	// table as "xx ".
! 	snprintf(newbuf, l, "%s ", p);
  	c = setsymtab(newbuf, p, 0.0, CON|STR|DONTFREE, symtab);
  	free(p);
  	free(newbuf);