===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/misc.c,v
retrieving revision 1.160
retrieving revision 1.161
diff -u -r1.160 -r1.161
--- src/usr.bin/ssh/misc.c	2021/01/15 02:58:11	1.160
+++ src/usr.bin/ssh/misc.c	2021/02/15 20:36:35	1.161
@@ -1,4 +1,4 @@
-/* $OpenBSD: misc.c,v 1.160 2021/01/15 02:58:11 dtucker Exp $ */
+/* $OpenBSD: misc.c,v 1.161 2021/02/15 20:36:35 markus Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  * Copyright (c) 2005-2020 Damien Miller.  All rights reserved.
@@ -2338,6 +2338,32 @@
 		return 1;
 	}
 	return 0;
+}
+
+void
+opt_array_append2(const char *file, const int line, const char *directive,
+    char ***array, int **iarray, u_int *lp, const char *s, int i)
+{
+
+	if (*lp >= INT_MAX)
+		fatal("%s line %d: Too many %s entries", file, line, directive);
+
+	if (iarray != NULL) {
+		*iarray = xrecallocarray(*iarray, *lp, *lp + 1,
+		    sizeof(**iarray));
+		(*iarray)[*lp] = i;
+	}
+
+	*array = xrecallocarray(*array, *lp, *lp + 1, sizeof(**array));
+	(*array)[*lp] = xstrdup(s);
+	(*lp)++;
+}
+
+void
+opt_array_append(const char *file, const int line, const char *directive,
+    char ***array, u_int *lp, const char *s)
+{
+	opt_array_append2(file, line, directive, array, NULL, lp, s, 0);
 }
 
 sshsig_t