Bug fixes from pdksh-unstable-5.2.13.4, including "official" versions of

some that we had already fixed locally.
 o typeset -f FUNC doesn't print follows command (and expression) substitutions.
 o when re-allocating memory, too much may be copied from old memory.
 o set -o printed some options sans names.
 o emacs mode: <esc>. in very fist command causes core dump.
 o pdksh dumps core after a cd command.
 o typeset -i reports on array elements that have no value
   (at&t ksh reports on array base name - no index).
 o ulimit -ctn unlimittttted kills shell (resource exceeded).
 o ". /dev/null" says access denied.
 o flag field in aliases incorrectly changed (all flags set instead of
   clearing ISSET) in exec.c(flushcom).
 o ${#array[*]} prints largest index instead of number of (set) elements
   in an array (ksh88 does the former).
 o sys_siglist[] doesn't always have NSIG non-null entries...

1 files changed, 8 insertions, 1 deletions

diff --git a/bin/ksh/c_sh.c b/bin/ksh/c_sh.c
index 88663520550..5db3d587240 100644
--- a/bin/ksh/c_sh.c
+++ b/bin/ksh/c_sh.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: c_sh.c,v 1.7 1998/06/25 19:01:46 millert Exp $	*/
+/*	$OpenBSD: c_sh.c,v 1.8 1998/10/29 04:09:20 millert Exp $	*/
 
 /*
  * built-in Bourne commands
@@ -424,6 +424,13 @@ c_eval(wp)
 
 	if (ksh_getopt(wp, &builtin_opt, null) == '?')
 		return 1;
+	/* XXX what is this?
+	{
+	    int i;
+	    for (i = builtin_opt.optind; wp[i]; i++)
+		shellf("eval[%s]\n", wp[i]);
+	}
+	*/
 	s = pushs(SWORDS, ATEMP);
 	s->u.strv = wp + builtin_opt.optind;
 	return shell(s, FALSE);