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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-13 07:22:10 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-13 07:22:10 +0000 |
commit | 9e524c68b6a4d2491a967543207c77cc77a425cf (patch) | |
tree | 9ab0a07a2167203ebd5136648df6392905515f41 /thread.c | |
parent | f830ace8a831a954db7a6aae280a530651a5b58a (diff) | |
download | ruby-9e524c68b6a4d2491a967543207c77cc77a425cf.tar.gz |
thread.c: freeze masks
* thread.c (rb_thread_s_handle_interrupt, rb_uninterruptible):
freeze mask hashes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1835,6 +1835,7 @@ rb_thread_s_handle_interrupt(VALUE self, VALUE mask_arg) if (!mask) { return rb_yield(Qnil); } + OBJ_FREEZE_RAW(mask); rb_ary_push(th->pending_interrupt_mask_stack, mask); if (!rb_threadptr_pending_interrupt_empty_p(th)) { th->pending_interrupt_queue_checked = 0; @@ -5288,6 +5289,7 @@ rb_uninterruptible(VALUE (*b_proc)(ANYARGS), VALUE data) rb_thread_t *cur_th = GET_THREAD(); rb_hash_aset(interrupt_mask, rb_cObject, sym_never); + OBJ_FREEZE_RAW(interrupt_mask); rb_ary_push(cur_th->pending_interrupt_mask_stack, interrupt_mask); return rb_ensure(b_proc, data, rb_ary_pop, cur_th->pending_interrupt_mask_stack); |