diff options
Diffstat (limited to 'debian/patches/CVE-2022-0368.patch')
| -rw-r--r-- | debian/patches/CVE-2022-0368.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/debian/patches/CVE-2022-0368.patch b/debian/patches/CVE-2022-0368.patch new file mode 100644 index 0000000..23b8f91 --- /dev/null +++ b/debian/patches/CVE-2022-0368.patch @@ -0,0 +1,45 @@ +From: Markus Koschany <apo@debian.org> +Date: Mon, 24 Oct 2022 00:59:40 +0200 +Subject: CVE-2022-0368 + +Origin: https://github.com/vim/vim/commit/8d02ce1ed75d008c34a5c9aaa51b67cbb9d33baa +--- + src/testdir/test_visual.vim | 14 ++++++++++++++ + src/undo.c | 2 ++ + 2 files changed, 16 insertions(+) + +diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim +index e361f97..1454877 100644 +--- a/src/testdir/test_visual.vim ++++ b/src/testdir/test_visual.vim +@@ -428,3 +428,17 @@ func Test_visual_ex_copy_line() + bwipe! + endfunc + ++" CVE-2022-0368 ++func Test_visual_undo_deletes_last_line() ++ new ++ call setline(1, ["aaa", "ccc", "dyd"]) ++ set undolevels=100 ++ exe "normal obbbbbbbbbxbb\<Esc>" ++ set undolevels=100 ++ /y ++ exe "normal ggvjfxO" ++ undo ++ normal gNU ++ bwipe! ++endfunc ++ +diff --git a/src/undo.c b/src/undo.c +index 6b6dd47..6da9c1a 100644 +--- a/src/undo.c ++++ b/src/undo.c +@@ -2965,6 +2965,8 @@ u_undo_end( + } + } + #endif ++ if (VIsual_active) ++ check_pos(curbuf, &VIsual); + + smsg_attr_keep(0, _("%ld %s; %s #%ld %s"), + u_oldcount < 0 ? -u_oldcount : u_oldcount, |