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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-17 01:24:06 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-17 01:24:06 +0000
commit3e6fe414d80dacb88bbaf11853db03a44e5d024c (patch)
treeb79ad1d8d2dd55ed35f0e6ada12e7abba273193c /variable.c
parent2be728c45f38aba8473e4c2905709cc1d559aeb2 (diff)
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.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/variable.c b/variable.c
index c97c210..079f862 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);
}
}
}