diff options
author | Takashi Kokubun <takashikkbn@gmail.com> | 2020-02-28 23:58:33 -0800 |
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committer | NARUSE, Yui <naruse@airemix.jp> | 2020-03-15 19:35:24 +0900 |
commit | a36ead3f4fe801ddaebe6d1ed905e9e3276dbac7 (patch) | |
tree | 53de69643c057929db9305329fa16989b96c9ded /mjit.c | |
parent | 17e925b9917f4877f2da8c64316feb3ce1ca2932 (diff) |
Prevent unloading methods used in root_fiber while calling another Fiber (#2939)
Fixing SEGVs like:
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744905
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744420
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2741400
[Bug #16664]
(cherry picked from commit adcf0316d1ecedae2a9157ad941550e0c0fb510b)
Diffstat (limited to 'mjit.c')
-rw-r--r-- | mjit.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -801,6 +801,9 @@ mjit_init(const struct mjit_options *opts) rb_native_cond_initialize(&mjit_worker_wakeup); rb_native_cond_initialize(&mjit_gc_wakeup); + // Make sure root_fiber's saved_ec is scanned by mark_ec_units + rb_fiber_init_mjit_cont(GET_EC()->fiber_ptr); + // Initialize class_serials cache for compilation valid_class_serials = rb_hash_new(); rb_obj_hide(valid_class_serials); |