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udevd: worker - warn if unknown worker returns

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This commit is contained in:
Tom Gundersen 2015-04-24 19:29:53 +02:00
parent 979558f322
commit c0bbfd72e7
1 changed files with 6 additions and 0 deletions
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6
src/udev/udevd.c
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@ -615,6 +615,7 @@ static void worker_returned(int fd_worker) {
ssize_t size;
struct ucred *ucred = NULL;
struct udev_list_node *loop;
bool found = false;
size = recvmsg(fd_worker, &msghdr, MSG_DONTWAIT);
if (size < 0) {
@ -646,6 +647,8 @@ static void worker_returned(int fd_worker) {
if (worker->pid != ucred->pid)
continue;
else
found = true;
/* worker returned */
if (worker->event) {
@ -658,6 +661,9 @@ static void worker_returned(int fd_worker) {
worker_unref(worker);
break;
}
if (!found)
log_warning("unknown worker ["PID_FMT"] returned", ucred->pid);
}
}