diff options
| author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-02-03 06:11:13 +0000 |
|---|---|---|
| committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-02-03 06:11:13 +0000 |
| commit | e4f1feac3e807e2e3790237749cfdb7a6104fd90 (patch) | |
| tree | 2e0e4b9124c59caf66dfd08cb766682d8a9bdb78 /ext/syck | |
| parent | 69e975903783b20ddcf881dcc3e2aa45197a3f85 (diff) | |
* ext/syck/syck.c (syck_move_tokens): should reset p->cursor or etc
even if skip == 0. This causes buffer overrun.
(ex: YAML.load('--- "..' + '\x82\xA0' * 511 + '"'))
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/syck')
| -rw-r--r-- | ext/syck/syck.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/ext/syck/syck.c b/ext/syck/syck.c index 33f9bf23e8..24a56a5e48 100644 --- a/ext/syck/syck.c +++ b/ext/syck/syck.c @@ -410,9 +410,6 @@ syck_move_tokens( SyckParser *p ) return 0; skip = p->limit - p->token; - if ( skip < 1 ) - return 0; - if ( ( count = p->token - p->buffer ) ) { S_MEMMOVE( p->buffer, p->token, char, skip ); |