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Gentoo's Bugzilla – Attachment 656980 Details for
Bug 730406
sys-kernel/genkernel-4.0.9-r1: Failed to create binpkg of boost-1.73.0: *** stack smashing detected ***: terminated
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testcase
testcase (text/plain), 2.08 KB, created by
cJ
on 2020-08-27 01:31:19 UTC
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Description:
testcase
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MIME Type:
Creator:
cJ
Created:
2020-08-27 01:31:19 UTC
Size:
2.08 KB
patch
obsolete
>#!/usr/bin/env python ># -*- coding: utf-8 vi:noet > >import sys, io, os, subprocess, multiprocessing >import logging >import multiprocessing.pool >import random >import hashlib >import datetime >import syslog > >logger = logging.getLogger(__name__) > >def random_name(): > return datetime.datetime.now().strftime("%Y-%m-%dT%H:%M:%S.%f") > >def random_host(): > hosts = os.environ["HOSTS"].split() > return random.choice(hosts) > >def run_bad(name, host): > cmd = f"""rsync --rsh=/usr/bin/ssh -Parisxz --copy-links xml_grammar.ii {host}:tmp/{name}.ii && /usr/bin/ssh {host} x86_64-pc-linux-gnu-g++ -c -o tmp/{name}.o tmp/{name}.ii""" > #print(cmd) > cmd = ["bash", "-c", cmd] > env = os.environ.copy() > env.update(LC_ALL="C") > proc = subprocess.Popen(cmd, env=env, stdout=subprocess.PIPE, stderr=subprocess.PIPE) > out, err = proc.communicate() > res = proc.wait() > logger.debug("bad: %s %s %s", res, out, err) > > if res != 0 and b"smashing" in err: > return 0, (name, host, err) > return 1, "" > >def run_good(): > return 0, "" > >def main(): > > import argparse > > parser = argparse.ArgumentParser( > description="Test script", > ) > > parser.add_argument("--log-level", > default="INFO", > help="Logging level (eg. INFO, see Python logging docs)", > ) > > > args = parser.parse_args() > > logging.basicConfig( > datefmt="%Y%m%dT%H%M%S", > level=getattr(logging, args.log_level), > format="%(asctime)-15s %(name)s %(levelname)s %(message)s" > ) > > > jobs = [] > > nb_attempts = 100 > > pool = multiprocessing.pool.Pool() > > for i in range(nb_attempts): > p = pool.apply_async(run_good) > jobs.append(p) > name = random_name() > host = random_host() > p = pool.apply_async(run_bad, args=(name, host)) > jobs.append(p) > > > for i in range(nb_attempts): > logger.info("Attempt %s", i) > p, pc = jobs[2*i+0].get() > if p == 1: > pool.terminate() > logger.info("Good failed") > return 1 > q, qc = jobs[2*i+1].get() > if p == 0 and q == 0: > pool.terminate() > name, host, err = qc > logger.info("Interesting: %s on %s", name, host) > syslog.syslog("Interesting: %s on %s" % (name, host)) > return 0 > > return 1 > > >if __name__ == '__main__': > ret = main() > raise SystemExit(ret)
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bug 730406
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647330
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650084
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650112
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650230
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650246
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650402
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650644
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650886
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650896
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651584
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651586
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652810
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652812
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653616
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653939
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656910
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