2 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index a5111d22c6..a69bddd0c6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Nov 26 10:08:24 2010  NAKAMURA Usaku  <[email protected]>
+
+	* re.c (rb_reg_regcomp): should succeed the taint status from the
+	  origin. [ruby-core:33338]
+
 Wed Nov 24 15:44:11 2010  NAKAMURA Usaku  <[email protected]>
 
 	* ext/socket/extconf.rb (getaddrinfo): should initialize winsock on
diff --git a/re.c b/re.c
index eddb826acc..55dbc949ff 100644
--- a/re.c
+++ b/re.c
@@ -1509,6 +1509,7 @@ rb_reg_regcomp(str)
     case_cache = ruby_ignorecase;
     kcode_cache = reg_kcode;
     reg_cache = rb_reg_new(RSTRING(str)->ptr, RSTRING(str)->len, ruby_ignorecase);
+    OBJ_INFECT(reg_cache, str);
     RB_GC_GUARD(save_str);
     return reg_cache;
 }