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| author | Kenichi Handa <handa@m17n.org> | 2004-02-02 12:09:36 +0000 |
|---|---|---|
| committer | Kenichi Handa <handa@m17n.org> | 2004-02-02 12:09:36 +0000 |
| commit | 09721b316cebc6dca2a6148f38de6c96b31cdea6 (patch) | |
| tree | 90ebcd12382ea1886dec8fb8b13e2bcbb1243542 /src/coding.c | |
| parent | c14dc0edf230d5e9757ec3197313b67dde4d46b3 (diff) | |
| download | emacs-09721b316cebc6dca2a6148f38de6c96b31cdea6.tar.gz | |
(coding_restore_composition): Check invalid
composition data more rigidly.
Diffstat (limited to 'src/coding.c')
| -rw-r--r-- | src/coding.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/coding.c b/src/coding.c index d9620b90722..7880e439e9d 100644 --- a/src/coding.c +++ b/src/coding.c @@ -5458,6 +5458,9 @@ coding_restore_composition (coding, obj) if (method == COMPOSITION_WITH_RULE_ALTCHARS && len % 2 == 0) len --; + if (len < 1) + /* Invalid composition data. */ + break; for (j = 0; j < len; j++) args[j] = make_number (data[4 + j]); components = (method == COMPOSITION_WITH_ALTCHARS |