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Co-authored-by: Gelu Vrabie <gelu@exolabs.net> Co-authored-by: Seth Howes <sethshowes@gmail.com> Co-authored-by: Matt Beton <matthew.beton@gmail.com>
31 lines
720 B
Python
31 lines
720 B
Python
import ctypes;
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from multiprocessing import Process
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def trigger_segfault():
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ctypes.string_at(0)
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def subprocess_main(id: int):
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print(f"SUBPROCESS {id}: PROCESS START")
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trigger_segfault()
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print(f"SUBPROCESS {id}: PROCESS END")
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def main():
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"""This code tests that a master process is not brought down by
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segfaults that occur in the child processes
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"""
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print("MASTER: PROCESS START")
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procs: list[Process] = []
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for i in range(0, 10):
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p = Process(target=subprocess_main, args=(i,))
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procs.append(p)
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p.start()
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print("MASTER: JOINING SUBPROCESSES")
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for p in procs:
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p.join()
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print("MASTER: PROCESS END")
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if __name__ == "__main__":
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main() |