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From 7c824682d2028432ee082703ef0ab399867a089b Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 8 May 2022 22:32:58 +0100
Subject: [PATCH] patch 8.2.4919: can add invalid bytes with :spellgood
Problem: Can add invalid bytes with :spellgood.
Solution: Check for a valid word string.
---
src/errors.h | 4 ++++
src/mbyte.c | 2 +-
src/spellfile.c | 10 ++++++++++
src/testdir/test_spell_utf8.vim | 5 +++++
src/version.c | 2 ++
5 files changed, 22 insertions(+), 1 deletion(-)
From fe978c2b6bb9d897d962595a4a51dd7a71dc8e89 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 8 May 2022 22:43:51 +0100
Subject: [PATCH] patch 8.2.4921: spell test fails because of new illegal byte
check
Problem: Spell test fails because of new illegal byte check.
Solution: Remove the test.
---
src/testdir/test_spell.vim | 8 --------
src/version.c | 2 ++
2 files changed, 2 insertions(+), 8 deletions(-)
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -4047,7 +4047,7 @@ theend:
convert_setup(&vimconv, NULL, NULL);
}
-#if defined(FEAT_GUI_GTK) || defined(PROTO)
+#if defined(FEAT_GUI_GTK) || defined(FEAT_SPELL) || defined(PROTO)
/*
* Return TRUE if string "s" is a valid utf-8 string.
* When "end" is NULL stop at the first NUL.
--- a/src/spellfile.c
+++ b/src/spellfile.c
@@ -4361,6 +4361,10 @@ store_word(
int res = OK;
char_u *p;
+ // Avoid adding illegal bytes to the word tree.
+ if (enc_utf8 && !utf_valid_string(word, NULL))
+ return FAIL;
+
(void)spell_casefold(word, len, foldword, MAXWLEN);
for (p = pfxlist; res == OK; ++p)
{
@@ -6167,6 +6171,12 @@ spell_add_word(
int i;
char_u *spf;
+ if (enc_utf8 && !utf_valid_string(word, NULL))
+ {
+ emsg(_("E1280: Illegal character in word"));
+ return;
+ }
+
if (idx == 0) /* use internal wordlist */
{
if (int_wordlist == NULL)
--- a/src/testdir/test_spell.vim
+++ b/src/testdir/test_spell.vim
@@ -476,16 +476,6 @@ func RunGoodBad(good, bad, expected_word
bwipe!
endfunc
-func Test_spell_single_word()
- set spell
- new
- silent! norm 0R00
- spell! ��
- silent 0norm 0r$ Dvz=
- set nospell
- bwipe!
-endfunc
-
let g:test_data_aff1 = [
\"SET ISO8859-1",
\"TRY esianrtolcdugmphbyfvkwjkqxz-\xEB\xE9\xE8\xEA\xEF\xEE\xE4\xE0\xE2\xF6\xFC\xFB'ESIANRTOLCDUGMPHBYFVKWJKQXZ",
@@ -936,3 +926,8 @@ let g:test_data_aff_sal = [
\"SAL Z S",
\ ]
+" Invalid bytes may cause trouble when creating the word list.
+func Test_check_for_valid_word()
+ call assert_fails("spellgood! 0\xac", 'E1280:')
+endfunc
+
--- a/src/version.c
+++ b/src/version.c
@@ -796,6 +796,10 @@ static int included_patches[] =
/**/
5024,
/**/
+ 4921,
+/**/
+ 4919,
+/**/
4899,
/**/
4428,
|
