diff options
author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-29 08:04:09 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-29 08:04:09 +0000 |
commit | ac543abe91d7325ace7254f635f34e71e1faaf2e (patch) | |
tree | 5ca62909a8025cef2d949b57932b43df0a62b678 /thread.c | |
parent | 43d3f813bc75dc532e15af5d22b4e6593030e8ff (diff) |
cont.c: set th->root_fiber to current fiber at fork
Otherwise, th->root_fiber can point to an invalid Fiber,
because Fibers do not live across fork. So consider
whatever Fiber is running the root fiber.
[ruby-core:88723] [Bug #15041]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -4381,6 +4381,7 @@ terminate_atfork_i(rb_thread_t *th, const rb_thread_t *current_th) /* mjit.c */ void mjit_child_after_fork(void); +void rb_fiber_atfork(rb_thread_t *); void rb_thread_atfork(void) { @@ -4388,6 +4389,7 @@ rb_thread_atfork(void) rb_thread_atfork_internal(th, terminate_atfork_i); th->join_list = NULL; rb_mutex_cleanup_keeping_mutexes(th); + rb_fiber_atfork(th); /* We don't want reproduce CVE-2003-0900. */ rb_reset_random_seed(); |