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util: zero the events pointer to avoid its double free

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Signed-off-by: Andrei Vagin <avagin@gmail.com>
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Andrei Vagin 2021-01-20 23:49:28 -08:00
parent 90f043dea7
commit 7d63ceaecd
1 changed files with 1 additions and 0 deletions
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criu/util.c
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@ -1323,6 +1323,7 @@ int epoll_prepare(int nr_fds, struct epoll_event **events)
free_events:
xfree(*events);
*events = NULL;
return -1;
}