commit bash-20040707 snapshot

CHANGES

@@ -1,3 +1,25 @@
+This document details the changes between this version, bash-3.0-release,
+and the previous version, bash-3.0-rc1.
+
+1.  Changes to Bash
+
+a.  Fixed a boundary overrun that could cause segmentation faults when the
+    completion code hands an incomplete construct to the word expansion
+    functions.
+
+b.  Changed posix mode behavior so that an error in a variable assignment
+    preceding a special builtin causes a non-interactive shell to exit.
+
+c.  Change the directory expansion portion of the completion code to not
+    expand embedded command substitutions if the directory name appears in
+    the file system.
+
+2.  Changes to Readline
+
+a.  Fixed a problem with readline saving the contents of the current line
+    before beginning a non-interactive search.
+
+------------------------------------------------------------------------------
 This document details the changes between this version, bash-3.0-rc1,
 and the previous version, bash-3.0-beta1.
 

CWRU/CWRU.chlog

@@ -9604,3 +9604,11 @@ bashline.c
 	  if the filename appears to have been completed from the file
 	  system rather than typed in by the user.  Bug reported by Tim
 	  Waugh <twaugh@redhat.com>
+
+				    7/7
+				    ---
+lib/readline/misc.c
+	- if _rl_maybe_save_line is being asked to save a line other than
+	  what's already saved, free up the current saved line and save the
+	  current contents of rl_line_buffer.  Bug reported by
+	  llattanzi@apple.com

configure.in

@@ -22,10 +22,10 @@ dnl Process this file with autoconf to produce a configure script.
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 # 02111-1307, USA.
 
-AC_REVISION([for Bash 3.0, version 3.164, from autoconf version] AC_ACVERSION)dnl
+AC_REVISION([for Bash 3.0, version 3.165, from autoconf version] AC_ACVERSION)dnl
 
 define(bashvers, 3.0)
-define(relstatus, rc1)
+define(relstatus, release)
 
 AC_INIT(bash, bashvers-relstatus, bug-bash@gnu.org)
 

lib/readline/misc.c

@@ -276,6 +276,13 @@ rl_maybe_save_line ()
       _rl_saved_line_for_history->line = savestring (rl_line_buffer);
       _rl_saved_line_for_history->data = (char *)rl_undo_list;
     }
+  else if (STREQ (rl_line_buffer, _rl_saved_line_for_history->line) == 0)
+    {
+      free (_rl_saved_line_for_history->line);
+      _rl_saved_line_for_history->line = savestring (rl_line_buffer);
+      _rl_saved_line_for_history->data = (char *)rl_undo_list;	/* XXX possible memleak */
+    }
+
   return 0;
 }
 
@@ -439,6 +446,7 @@ rl_get_previous_history (count, key)
       rl_replace_from_history (temp, 0);
       _rl_history_set_point ();
     }
+
   return 0;
 }
 

tests/run-jobs

@@ -1,5 +1,7 @@
 echo "warning: some of these tests may fail if job control has not been compiled" >&2
 echo "warning: into the shell" >&2
+echo "warning: there may be a message regarding a cat process dying due to a" >&2
+echo "warning: SIGUP.  Please disregard." >&2
 
 ${THIS_SH} ./jobs.tests > /tmp/xx 2>&1
 diff /tmp/xx jobs.right && rm -f /tmp/xx