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| author | Bram Moolenaar <Bram@vim.org> | 2010-10-27 13:37:44 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2010-10-27 13:37:44 +0200 |
| commit | c395a3aac26875fd494a98b0a2221a414d9076d7 (patch) | |
| tree | eaea6f4a0168e811ece59080894633f0fe6d974f | |
| parent | fc3c83e47e22ae510fa5ade38e872ad6d8a21a0a (diff) | |
| download | vim-git-c395a3aac26875fd494a98b0a2221a414d9076d7.tar.gz | |
updated for version 7.3.040v7.3.040
Problem: Comparing strings while ignoring case goes beyond end of the
string when there are illegal bytes. (Dominique Pelle)
Solution: Explicitly check for illegal bytes.
| -rw-r--r-- | src/mbyte.c | 3 | ||||
| -rw-r--r-- | src/version.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/mbyte.c b/src/mbyte.c index 9c0b18791..61a7d8bd6 100644 --- a/src/mbyte.c +++ b/src/mbyte.c @@ -3124,6 +3124,9 @@ mb_strnicmp(s1, s2, nn) /* If one of the two characters is incomplete return -1. */ if (incomplete || i + utf_byte2len(s2[i]) > n) return -1; + /* Don't case-fold illegal bytes or truncated characters. */ + if (utf_ptr2len(s1 + i) < l || utf_ptr2len(s2 + i) < l) + return -1; cdiff = utf_fold(utf_ptr2char(s1 + i)) - utf_fold(utf_ptr2char(s2 + i)); if (cdiff != 0) diff --git a/src/version.c b/src/version.c index b334cdb16..3285341ee 100644 --- a/src/version.c +++ b/src/version.c @@ -715,6 +715,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 40, +/**/ 39, /**/ 38, |