diff options
-rw-r--r-- | hash.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1003,12 +1003,16 @@ linear_copy(VALUE hash1, VALUE hash2) RHASH_ARRAY_BOUND_SET(hash1, RHASH_ARRAY_BOUND(hash2)); RHASH_ARRAY_SIZE_SET(hash1, RHASH_ARRAY_SIZE(hash2)); RHASH_ARRAY_SET(hash1, new_tab); + + rb_gc_writebarrier_remember(hash1); return new_tab; } else { RHASH_ARRAY_BOUND_SET(hash1, RHASH_ARRAY_BOUND(hash2)); RHASH_ARRAY_SIZE_SET(hash1, RHASH_ARRAY_SIZE(hash2)); RHASH_ARRAY_SET(hash1, old_tab); + + rb_gc_writebarrier_remember(hash1); return old_tab; } } |