diff options
Diffstat (limited to 'src/spellfile.c')
| -rw-r--r-- | src/spellfile.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/spellfile.c b/src/spellfile.c index 22cf82da0..f0d6d96a4 100644 --- a/src/spellfile.c +++ b/src/spellfile.c @@ -4390,6 +4390,10 @@ 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(curwin, word, len, foldword, MAXWLEN); for (p = pfxlist; res == OK; ++p) { @@ -6190,6 +6194,12 @@ spell_add_word( int i; char_u *spf; + if (enc_utf8 && !utf_valid_string(word, NULL)) + { + emsg(_(e_illegal_character_in_word)); + return; + } + if (idx == 0) // use internal wordlist { if (int_wordlist == NULL) |