I think I've found what causes sysinst to (try to) coredump when
asked to display the list of files.

Unless I'm going mad, the memcpy() calls shouldn't have the '* lines'.


Index: insdelln.c
===================================================================
RCS file: /cvsroot/src/lib/libcurses/insdelln.c,v
retrieving revision 1.9
diff -u -p -r1.9 insdelln.c
--- insdelln.c	2003/02/17 11:07:20	1.9
+++ insdelln.c	2003/07/29 09:26:54
@@ -107,8 +107,7 @@ winsdelln(WINDOW *win, int lines)
 			} else {
 				(void) memcpy(win->lines[y + lines]->line,
 				    win->lines[y]->line,
-				    (size_t) win->maxx * __LDATASIZE * lines);
+				    (size_t) win->maxx * __LDATASIZE);
 				temp = win->lines[y];
 			}
 		}
 		for (y = win->cury - 1 + lines; y >= win->cury; --y)
@@ -144,8 +143,7 @@ winsdelln(WINDOW *win, int lines)
 			} else {
 				(void) memcpy(win->lines[y]->line,
 				    win->lines[y + lines]->line,
-				    (size_t) win->maxx * __LDATASIZE * lines);
+				    (size_t) win->maxx * __LDATASIZE);
 				temp = win->lines[y + lines];
 			}
 		}
 		for (y = last - lines; y < last; y++)

This only happens doing insert/delete line or scroll on a subwin.
On normal windows the line buffers are moved.

	David

-- 
David Laight: david@l8s.co.uk