diff --git a/7.2.445 b/7.2.445
new file mode 100644
index 0000000..cc5047d
--- /dev/null
+++ b/7.2.445
@@ -0,0 +1,261 @@
+To: vim-dev@vim.org
+Subject: Patch 7.2.445
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.445
+Problem: Crash when using undo/redo and a FileChangedRO autocmd event that
+ reloads the buffer. (Dominique Pelle)
+Solution: Do not allow autocommands while performing and undo or redo.
+Files: src/misc1.c, src/undo.c
+
+
+*** ../vim-7.2.444/src/misc1.c 2010-03-23 18:22:40.000000000 +0100
+--- src/misc1.c 2010-07-07 18:18:52.000000000 +0200
+***************
+*** 2467,2476 ****
+ }
+
+ /*
+! * changed() is called when something in the current buffer is changed.
+ *
+ * Most often called through changed_bytes() and changed_lines(), which also
+ * mark the area of the display to be redrawn.
+ */
+ void
+ changed()
+--- 2467,2478 ----
+ }
+
+ /*
+! * Call this function when something in the current buffer is changed.
+ *
+ * Most often called through changed_bytes() and changed_lines(), which also
+ * mark the area of the display to be redrawn.
++ *
++ * Careful: may trigger autocommands that reload the buffer.
+ */
+ void
+ changed()
+***************
+*** 2536,2541 ****
+--- 2538,2544 ----
+ * - marks the windows on this buffer to be redisplayed
+ * - marks the buffer changed by calling changed()
+ * - invalidates cached values
++ * Careful: may trigger autocommands that reload the buffer.
+ */
+ void
+ changed_bytes(lnum, col)
+***************
+*** 2649,2654 ****
+--- 2652,2658 ----
+ * below the changed lines (BEFORE the change).
+ * When only inserting lines, "lnum" and "lnume" are equal.
+ * Takes care of calling changed() and updating b_mod_*.
++ * Careful: may trigger autocommands that reload the buffer.
+ */
+ void
+ changed_lines(lnum, col, lnume, xtra)
+***************
+*** 2716,2721 ****
+--- 2720,2730 ----
+ }
+ }
+
++ /*
++ * Common code for when a change is was made.
++ * See changed_lines() for the arguments.
++ * Careful: may trigger autocommands that reload the buffer.
++ */
+ static void
+ changed_common(lnum, col, lnume, xtra)
+ linenr_T lnum;
+***************
+*** 2966,2971 ****
+--- 2975,2981 ----
+ * Don't use emsg(), because it flushes the macro buffer.
+ * If we have undone all changes b_changed will be FALSE, but "b_did_warn"
+ * will be TRUE.
++ * Careful: may trigger autocommands that reload the buffer.
+ */
+ void
+ change_warning(col)
+*** ../vim-7.2.444/src/undo.c 2010-05-30 16:55:17.000000000 +0200
+--- src/undo.c 2010-07-07 18:14:44.000000000 +0200
+***************
+*** 185,191 ****
+ }
+ }
+
+! void
+ u_check(int newhead_may_be_NULL)
+ {
+ seen_b_u_newhead = 0;
+--- 185,191 ----
+ }
+ }
+
+! static void
+ u_check(int newhead_may_be_NULL)
+ {
+ seen_b_u_newhead = 0;
+***************
+*** 320,325 ****
+--- 320,328 ----
+ return TRUE;
+ }
+
++ /*
++ * Common code for various ways to save text before a change.
++ */
+ static int
+ u_savecommon(top, bot, newbot)
+ linenr_T top, bot;
+***************
+*** 374,380 ****
+ size = bot - top - 1;
+
+ /*
+! * if curbuf->b_u_synced == TRUE make a new header
+ */
+ if (curbuf->b_u_synced)
+ {
+--- 377,383 ----
+ size = bot - top - 1;
+
+ /*
+! * If curbuf->b_u_synced == TRUE make a new header.
+ */
+ if (curbuf->b_u_synced)
+ {
+***************
+*** 709,714 ****
+--- 712,723 ----
+ u_oldcount = -1;
+ while (count--)
+ {
++ /* Do the change warning now, so that it triggers FileChangedRO when
++ * needed. This may cause the file to be reloaded, that must happen
++ * before we do anything, because it may change curbuf->b_u_curhead
++ * and more. */
++ change_warning(0);
++
+ if (undo_undoes)
+ {
+ if (curbuf->b_u_curhead == NULL) /* first undo */
+***************
+*** 952,959 ****
+ /*
+ * First go up the tree as much as needed.
+ */
+! for (;;)
+ {
+ uhp = curbuf->b_u_curhead;
+ if (uhp == NULL)
+ uhp = curbuf->b_u_newhead;
+--- 961,971 ----
+ /*
+ * First go up the tree as much as needed.
+ */
+! while (!got_int)
+ {
++ /* Do the change warning now, for the same reason as above. */
++ change_warning(0);
++
+ uhp = curbuf->b_u_curhead;
+ if (uhp == NULL)
+ uhp = curbuf->b_u_newhead;
+***************
+*** 970,978 ****
+ /*
+ * And now go down the tree (redo), branching off where needed.
+ */
+! uhp = curbuf->b_u_curhead;
+! while (uhp != NULL)
+ {
+ /* Go back to the first branch with a mark. */
+ while (uhp->uh_alt_prev != NULL
+ && uhp->uh_alt_prev->uh_walk == mark)
+--- 982,996 ----
+ /*
+ * And now go down the tree (redo), branching off where needed.
+ */
+! while (!got_int)
+ {
++ /* Do the change warning now, for the same reason as above. */
++ change_warning(0);
++
++ uhp = curbuf->b_u_curhead;
++ if (uhp == NULL)
++ break;
++
+ /* Go back to the first branch with a mark. */
+ while (uhp->uh_alt_prev != NULL
+ && uhp->uh_alt_prev->uh_walk == mark)
+***************
+*** 1070,1075 ****
+--- 1088,1099 ----
+ int empty_buffer; /* buffer became empty */
+ u_header_T *curhead = curbuf->b_u_curhead;
+
++ #ifdef FEAT_AUTOCMD
++ /* Don't want autocommands using the undo structures here, they are
++ * invalid till the end. */
++ block_autocmds();
++ #endif
++
+ #ifdef U_DEBUG
+ u_check(FALSE);
+ #endif
+***************
+*** 1099,1104 ****
+--- 1123,1131 ----
+ if (top > curbuf->b_ml.ml_line_count || top >= bot
+ || bot > curbuf->b_ml.ml_line_count + 1)
+ {
++ #ifdef FEAT_AUTOCMD
++ unblock_autocmds();
++ #endif
+ EMSG(_("E438: u_undo: line numbers wrong"));
+ changed(); /* don't want UNCHANGED now */
+ return;
+***************
+*** 1304,1309 ****
+--- 1331,1340 ----
+ /* The timestamp can be the same for multiple changes, just use the one of
+ * the undone/redone change. */
+ curbuf->b_u_seq_time = curhead->uh_time;
++
++ #ifdef FEAT_AUTOCMD
++ unblock_autocmds();
++ #endif
+ #ifdef U_DEBUG
+ u_check(FALSE);
+ #endif
+*** ../vim-7.2.444/src/version.c 2010-06-13 02:35:41.000000000 +0200
+--- src/version.c 2010-07-07 18:18:27.000000000 +0200
+***************
+*** 683,684 ****
+--- 683,686 ----
+ { /* Add new patch number below this line */
++ /**/
++ 445,
+ /**/
+
+--
+ A KNIGHT rides into shot and hacks him to the ground. He rides off.
+ We stay for a moment on the glade. A MIDDLE-AGED LADY in a C. & A.
+ twin-set emerges from the trees and looks in horror at the body of her
+ HUSBAND.
+MRS HISTORIAN: FRANK!
+ "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
diff --git a/README.patches b/README.patches
index da045f5..640dc4b 100644
--- a/README.patches
+++ b/README.patches
@@ -476,3 +476,4 @@ Individual patches for Vim 7.2:
7872 7.2.442 (after 7.2.201) copy/paste with OpenOffice doesn't work
3953 7.2.443 taglist() on tag file with duplicate fields causes int. error
2904 7.2.444 (after 7.2.442) can't build with GTK 1
+ 6993 7.2.445 crash when using undo/redo and FileChangedRO autocmd
diff --git a/vim.spec b/vim.spec
index 39c25a5..0f4d083 100644
--- a/vim.spec
+++ b/vim.spec
@@ -18,13 +18,13 @@
#used for pre-releases:
%define beta %{nil}
%define vimdir vim72%{?beta}
-%define patchlevel 444
+%define patchlevel 445
Summary: The VIM editor
URL: http://www.vim.org/
Name: vim
Version: %{baseversion}.%{beta}%{patchlevel}
-Release: 2%{?dist}
+Release: 1%{?dist}
License: Vim
Group: Applications/Editors
Source0: ftp://ftp.vim.org/pub/vim/unix/vim-%{baseversion}%{?beta}%{?CVSDATE}.tar.bz2
@@ -510,6 +510,7 @@ Patch441: ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.441
Patch442: ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.442
Patch443: ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.443
Patch444: ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.444
+Patch445: ftp://ftp.vim.org/pub/vim/patches/7.2/7.2.445
Patch3000: vim-7.0-syntax.patch
Patch3002: vim-7.1-nowarnings.patch
@@ -1092,6 +1093,7 @@ perl -pi -e "s,bin/nawk,bin/awk,g" runtime/tools/mve.awk
%patch442 -p0
%patch443 -p0
%patch444 -p0
+%patch445 -p0
# install spell files
@@ -1556,6 +1558,9 @@ rm -rf $RPM_BUILD_ROOT
%{_datadir}/icons/hicolor/*/apps/*
%changelog
+* Thu Jul 08 2010 Karsten Hopp <karsten@redhat.com> 7.2.445-1
+- patchlevel 445
+
* Wed Jun 23 2010 Karsten Hopp <karsten@redhat.com> 7.2.444-2
- rebuild with perl-5.12