[TSan][Darwin] Add _longjmp interceptor for Apple platforms #163384
+56
−1
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As noted in #161443, currently _longjmp is not intercepted. This results in the callstack being incorrect after a call to _longjmp, and in the worst case overflowing with many calls.
This patch adds the missing interceptor, and a test to make sure that the callstack is correctly maintained.
rdar://162300646