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| author | Bram Moolenaar <Bram@vim.org> | 2010-08-01 15:11:43 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2010-08-01 15:11:43 +0200 |
| commit | 121d95f7d181a65807c787039147e8f7d76e5a87 (patch) | |
| tree | e1b2e296e96ef66d6c52279b5c75c9e16b93a93d /src/spell.c | |
| parent | 3b0dd7cd35e4eab0b953cfdab87030f06eb073ed (diff) | |
| download | vim-git-121d95f7d181a65807c787039147e8f7d76e5a87.tar.gz | |
Fix: uninitialized memory access. (Dominique Pelle)
Diffstat (limited to 'src/spell.c')
| -rw-r--r-- | src/spell.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/spell.c b/src/spell.c index 30510ad27..eb04c2910 100644 --- a/src/spell.c +++ b/src/spell.c @@ -14751,10 +14751,18 @@ soundalike_score(goodstart, badstart) char_u *pl2, *ps2; int score = 0; - /* adding/inserting "*" at the start (word starts with vowel) shouldn't be + /* Adding/inserting "*" at the start (word starts with vowel) shouldn't be * counted so much, vowels halfway the word aren't counted at all. */ if ((*badsound == '*' || *goodsound == '*') && *badsound != *goodsound) { + if ((badsound[0] == NUL && goodsound[1] == NUL) + || (goodsound[0] == NUL && badsound[1] == NUL)) + /* changing word with vowel to word without a sound */ + return SCORE_DEL; + if (badsound[0] == NUL || goodsound[0] == NUL) + /* more than two changes */ + return SCORE_MAXMAX; + if (badsound[1] == goodsound[1] || (badsound[1] != NUL && goodsound[1] != NUL |