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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-15 06:23:14 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-15 06:23:14 +0000 |
| commit | 4a30a04247269cc3f7c43969677e6a513dcc789f (patch) | |
| tree | ee71b604496d252e33daef2015e2ab10476c63db /ext/iconv | |
| parent | 36fda4a5ccee819e35e6c0b65cedcafa97e71690 (diff) | |
| download | ruby-4a30a04247269cc3f7c43969677e6a513dcc789f.tar.gz ruby-4a30a04247269cc3f7c43969677e6a513dcc789f.tar.xz ruby-4a30a04247269cc3f7c43969677e6a513dcc789f.zip | |
* ext/iconv/iconv.c (iconv_convert): check upper bound. a patch from
Daniel Luz at [ruby-Bugs-17910].
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/iconv')
| -rw-r--r-- | ext/iconv/iconv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c index ed4623407..9f4c23b43 100644 --- a/ext/iconv/iconv.c +++ b/ext/iconv/iconv.c @@ -380,8 +380,11 @@ iconv_convert(iconv_t cd, VALUE str, int start, int length, int toidx, struct ic length = 0; else if ((length -= start) < 0) length = 0; - else + else { inptr += start; + if (length > slen) + length = slen; + } } instart = inptr; inlen = length; |