diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-17 01:24:06 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-17 01:24:06 +0000 |
| commit | 3e6fe414d80dacb88bbaf11853db03a44e5d024c (patch) | |
| tree | b79ad1d8d2dd55ed35f0e6ada12e7abba273193c /variable.c | |
| parent | 2be728c45f38aba8473e4c2905709cc1d559aeb2 (diff) | |
| download | ruby-3e6fe414d80dacb88bbaf11853db03a44e5d024c.tar.gz | |
variable.c: avoid memory leak on const redefinition
* variable.c (rb_const_set): delete existing entry on redefinition
[Bug #9645]
* test/ruby/test_const.rb (test_redefinition): test for leak
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
| -rw-r--r-- | variable.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/variable.c b/variable.c index c97c210af1..079f862797 100644 --- a/variable.c +++ b/variable.c @@ -2203,6 +2203,8 @@ rb_const_set(VALUE klass, ID id, VALUE val) rb_compile_warn(RSTRING_PTR(ce->file), ce->line, "previous definition of %"PRIsVALUE" was here", name); } + st_delete(RCLASS_CONST_TBL(klass), &id, 0); + xfree(ce); } } } |