1 files changed, 47 insertions, 0 deletions
diff --git a/debian/patches/CVE-2022-0685.patch b/debian/patches/CVE-2022-0685.patch
new file mode 100644
index 0000000..14e5210
--- /dev/null
+++ b/debian/patches/CVE-2022-0685.patch
@@ -0,0 +1,47 @@
+From: Markus Koschany <apo@debian.org>
+Date: Sun, 30 Oct 2022 20:51:31 +0100
+Subject: CVE-2022-0685
+
+Origin: https://github.com/vim/vim/commit/5921aeb5741fc6e84c870d68c7c35b93ad0c9f87
+---
+ src/charset.c                  | 6 ++++++
+ src/proto/charset.pro          | 2 +-
+ src/testdir/test_autochdir.vim | 9 +++++++++
+ src/version.c                  | 2 ++
+ 4 files changed, 18 insertions(+), 1 deletion(-)
+
+diff --git a/src/charset.c b/src/charset.c
+index 1fbbaee..427686d 100644
+--- a/src/charset.c
++++ b/src/charset.c
+@@ -1672,6 +1672,12 @@ vim_isupper(int c)
+     return isupper(c);
+ }
+ 
++    int
++vim_isalpha(int c)
++{
++    return vim_islower(c) || vim_isupper(c);
++}
++
+     int
+ vim_toupper(int c)
+ {
+diff --git a/src/proto/charset.pro b/src/proto/charset.pro
+index bb4132f..c078ff6 100644
+--- a/src/proto/charset.pro
++++ b/src/proto/charset.pro
+@@ -48,6 +48,7 @@ int vim_isxdigit(int c);
+ int vim_isbdigit(int c);
+ int vim_islower(int c);
+ int vim_isupper(int c);
++int vim_isalpha(int c);
+ int vim_toupper(int c);
+ int vim_tolower(int c);
+ char_u *skiptowhite(char_u *p);
+@@ -60,5 +61,4 @@ int hexhex2nr(char_u *p);
+ int rem_backslash(char_u *str);
+ void backslash_halve(char_u *p);
+ char_u *backslash_halve_save(char_u *p);
+-void ebcdic2ascii(char_u *buffer, int len);
+ /* vim: set ft=c : */