===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/awk/run.c,v
retrieving revision 1.78
retrieving revision 1.79
diff -c -r1.78 -r1.79
*** src/usr.bin/awk/run.c	2023/09/20 16:49:13	1.78
--- src/usr.bin/awk/run.c	2023/10/06 22:29:24	1.79
***************
*** 1,4 ****
! /*	$OpenBSD: run.c,v 1.78 2023/09/20 16:49:13 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
--- 1,4 ----
! /*	$OpenBSD: run.c,v 1.79 2023/10/06 22:29:24 millert Exp $	*/
  /****************************************************************
  Copyright (C) Lucent Technologies 1997
  All Rights Reserved
***************
*** 2587,2592 ****
--- 2587,2593 ----
  	fa *pfa;
  	int mflag, tempstat, num;
  	int bufsz = recsize;
+ 	int charlen = 0;
  
  	if ((buf = (char *) malloc(bufsz)) == NULL)
  		FATAL("out of memory in gsub");
***************
*** 2628,2634 ****
  				if (*t == '\0')	/* at end */
  					goto done;
  				adjbuf(&buf, &bufsz, 2+pb-buf, recsize, &pb, "gsub");
! 				*pb++ = *t++;
  				if (pb > buf + bufsz)	/* BUG: not sure of this test */
  					FATAL("gsub result0 %.30s too big; can't happen", buf);
  				mflag = 0;
--- 2629,2637 ----
  				if (*t == '\0')	/* at end */
  					goto done;
  				adjbuf(&buf, &bufsz, 2+pb-buf, recsize, &pb, "gsub");
! 				charlen = u8_nextlen(t);
! 				while (charlen-- > 0)
! 					*pb++ = *t++;
  				if (pb > buf + bufsz)	/* BUG: not sure of this test */
  					FATAL("gsub result0 %.30s too big; can't happen", buf);
  				mflag = 0;