===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/awk/tran.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -c -r1.12 -r1.13
*** src/usr.bin/awk/tran.c	2004/12/30 02:06:00	1.12
--- src/usr.bin/awk/tran.c	2005/04/15 15:54:26	1.13
***************
*** 1,4 ****
! /*	$OpenBSD: tran.c,v 1.12 2004/12/30 02:06:00 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
--- 1,4 ----
! /*	$OpenBSD: tran.c,v 1.13 2005/04/15 15:54:26 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
***************
*** 362,368 ****
  
  static char *get_str_val(Cell *vp, char **fmt)        /* get string val of a Cell */
  {
! 	char s[100];	/* BUG: unchecked */
  	double dtemp;
  
  	if ((vp->tval & (NUM | STR)) == 0)
--- 362,368 ----
  
  static char *get_str_val(Cell *vp, char **fmt)        /* get string val of a Cell */
  {
! 	int n;
  	double dtemp;
  
  	if ((vp->tval & (NUM | STR)) == 0)
***************
*** 375,384 ****
  		if (freeable(vp))
  			xfree(vp->sval);
  		if (modf(vp->fval, &dtemp) == 0)	/* it's integral */
! 			snprintf(s, sizeof(s), "%.30g", vp->fval);
  		else
! 			snprintf(s, sizeof(s), *fmt, vp->fval);
! 		vp->sval = tostring(s);
  		vp->tval &= ~DONTFREE;
  		vp->tval |= STR;
  	}
--- 375,385 ----
  		if (freeable(vp))
  			xfree(vp->sval);
  		if (modf(vp->fval, &dtemp) == 0)	/* it's integral */
! 			n = asprintf(&vp->sval, "%.30g", vp->fval);
  		else
! 			n = asprintf(&vp->sval, *fmt, vp->fval);
! 		if (n == -1)
! 			FATAL("out of space in get_str_val");
  		vp->tval &= ~DONTFREE;
  		vp->tval |= STR;
  	}