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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-12 15:17:19 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-12 15:17:19 (GMT)
commit1b39a6e539e617f21ce367ee00899f505ddf6c24 (patch)
tree08d4aa626b0c886080c79361c9bc8504ed8eb8b7 /iseq.c
parent9efd4dbe73babbc1be41d4bf72db2dbbcb1cfa5d (diff)
iseq.c: mark parents of wrapped iseq
* iseq.c (iseqw_mark): as wrapped iseq is isolated from the call stack, it needs to take care of its parent and ancestors, so that they do not become orphans. [ruby-core:72620] [Bug #11928] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'iseq.c')
-rw-r--r--iseq.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/iseq.c b/iseq.c
index f72478a..8b75ac6 100644
--- a/iseq.c
+++ b/iseq.c
@@ -711,7 +711,11 @@ rb_iseq_coverage(const rb_iseq_t *iseq)
static void
iseqw_mark(void *ptr)
{
+ const rb_iseq_t *iseq = ptr;
rb_gc_mark((VALUE)ptr);
+ while ((iseq = iseq->body->parent_iseq) != NULL) {
+ rb_gc_mark((VALUE)iseq);
+ }
}
static size_t