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-rw-r--r--lang/ruby22/files/patch-thread.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/lang/ruby22/files/patch-thread.c b/lang/ruby22/files/patch-thread.c
new file mode 100644
index 000000000000..992da4cd8608
--- /dev/null
+++ b/lang/ruby22/files/patch-thread.c
@@ -0,0 +1,13 @@
+--- thread.c.orig 2015-02-20 14:53:23.000000000 +0100
++++ thread.c 2016-01-10 19:11:32.423524000 +0100
+@@ -462,8 +462,8 @@ rb_threadptr_unlock_all_locking_mutexes(
+ void
+ rb_thread_terminate_all(void)
+ {
+- rb_thread_t *th = GET_THREAD(); /* main thread */
+- rb_vm_t *vm = th->vm;
++ rb_thread_t *volatile th = GET_THREAD(); /* main thread */
++ rb_vm_t *volatile vm = th->vm;
+
+ if (vm->main_thread != th) {
+ rb_bug("rb_thread_terminate_all: called by child thread (%p, %p)",