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udevd: warn if we receive SIGCHLD from untracked worker

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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
This commit is contained in:
Tom Gundersen 2015-07-20 09:52:44 -04:00 committed by Anthony G. Basile
parent 2cf24b3978
commit 75e930ed64
1 changed files with 6 additions and 0 deletions
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6
src/udev/udevd.c
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@ -1134,6 +1134,7 @@ int main(int argc, char *argv[]) {
struct epoll_event ep_netlink = { .events = EPOLLIN };
struct epoll_event ep_worker = { .events = EPOLLIN };
int r = 0, one = 1;
bool found = false;
udev = udev_new();
if (!udev) {
@ -1425,6 +1426,8 @@ int main(int argc, char *argv[]) {
if (worker->state != WORKER_RUNNING)
continue;
else
found = true;
assert(event);
@ -1491,6 +1494,9 @@ int main(int argc, char *argv[]) {
if (event_queue_insert(dev) < 0)
udev_device_unref(dev);
}
if (!found)
log_warning("worker ["PID_FMT"] is unknown, ignoring", getpid());
}
/* start new events */