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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-27 07:56:17 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-27 07:56:17 +0000 |
commit | 9b4b5ad27c56ab713a95dfbfa84fdd74280fc9ca (patch) | |
tree | ed05a7f1ec1238fb1a111b40dff7c0e885d3ff0f | |
parent | a5f18c1f9d6e0917d7351c354c0f6245684cbd20 (diff) | |
download | ruby-9b4b5ad27c56ab713a95dfbfa84fdd74280fc9ca.tar.gz |
enumerator.c: add comment
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 3 | ||||
-rw-r--r-- | enumerator.c | 1 |
2 files changed, 3 insertions, 1 deletions
@@ -1,6 +1,7 @@ Tue Aug 27 16:51:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> - * enumerator.c (enumerator_each): ensure argument array size is int. + * enumerator.c (enumerator_each): ensure that argument array size + does not overflow at appending. Tue Aug 27 16:46:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> diff --git a/enumerator.c b/enumerator.c index 51c09597a7..a83c0533d7 100644 --- a/enumerator.c +++ b/enumerator.c @@ -448,6 +448,7 @@ enumerator_each(int argc, VALUE *argv, VALUE obj) VALUE args = e->args; if (args) { #if SIZEOF_INT < SIZEOF_LONG + /* check int range overflow */ rb_long2int(RARRAY_LEN(args) + argc); #endif args = rb_ary_dup(args); |