* gc.c (rb_newobj): prohibit call of rb_newobj() during gc.

  a patch from Sylvain Joyeux in [ruby-core:12099].



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/gc.c b/gc.c
index 20af24f82d..a888d659e3 100644
--- a/gc.c
+++ b/gc.c
@@ -714,6 +714,9 @@ rb_newobj(void)
     rb_objspace_t *objspace = &rb_objspace;
 #endif
 
+    if (during_gc)
+        rb_bug("object allocation during garbage collection phase");
+
     if (v) {
 	RBASIC(v)->flags = 0;
 	th->value_cache_ptr++;