STRLCPY/criu

zdtm: Fix race in zdtm/transition/epoll.c test

Child may see close() result before it receives signal,
while it shouldn't see it. Instead of games with later
close(), just stop do it. sys_exit() after program finish
will close them all.

Reported-by: Andrey Vagin <[email protected]>
Signed-off-by: Kirill Tkhai <[email protected]>
Signed-off-by: Andrei Vagin <[email protected]>

Kirill Tkhai committed with Andrei Vagin 6 years ago

b2473542

1 parent 900025db

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Total 1 files

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test/zdtm/transition/epoll.c

		skipped 174 lines
175	175
176	176		test_waitsig();
177	177
178		-	killall();
179	178		for (i = 0; i < scale; i++) {
	179	+	kill(pids[i], SIGUSR2);
180	180		if (waitpid(pids[i], &rv, 0) < 0) {
181	181		fail("waitpid error: %m\n");
182	182		counter++;
		skipped 19 lines