Bug #5727: Hidden bug in load.c rb_feature_p

• Status: Closed
• Assignee: -
• Target version: 1.9.3
• ruby -v: ruby 1.9.3p0 (2011-10-30 revision 33570) [i686-linux]

[funny_falcon (Yura Sokolov)]

lazy assigned load_path searched in loading_table were not expanded
(http://redmine.ruby-lang.org/projects/ruby-trunk/repository/revisions/33027/entry/load.c#L186),
but all features, pushed to loading table, are expanded.

This bug is hidden because load_path is allways filled in loaded_features loop
(http://redmine.ruby-lang.org/projects/ruby-trunk/repository/revisions/33027/entry/load.c#L160),
but if we try to optimize this loop (#5427), then load_path could be not filled, and bug exposed.

(pull request on github https://github.com/ruby/ruby/pull/63 )

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r34013.
Yura, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

• load.c (rb_feature_p): lazy assigned load_path searched in
  loading_table were not expanded, but all features, pushed to
  loading table, are expanded. a patch by Yura Sokolov
  <funny.falcon AT gmail.com> in [ruby-core:41545]. [Bug #5727]