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| author | pjd <pjd@FreeBSD.org> | 2014-02-09 21:42:01 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2014-02-09 21:42:01 +0000 |
| commit | 9fa72e7466012ab021ef8cc025c315e3807cc024 (patch) | |
| tree | 3610225c7379bbe3d6c0446d40401d9bce6aad0d | |
| parent | 47c0296c2b62153d510d292fff5d738f9e4cdb28 (diff) | |
| download | FreeBSD-src-9fa72e7466012ab021ef8cc025c315e3807cc024.zip FreeBSD-src-9fa72e7466012ab021ef8cc025c315e3807cc024.tar.gz | |
If the main casperd process exits, zygote process should exit as well
instead of spinning.
Reported by: Mikhail <mp@lenta.ru>
| -rw-r--r-- | sbin/casperd/zygote.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sbin/casperd/zygote.c b/sbin/casperd/zygote.c index 9591a90..8ca131a 100644 --- a/sbin/casperd/zygote.c +++ b/sbin/casperd/zygote.c @@ -132,8 +132,13 @@ zygote_main(int sock) for (;;) { nvlin = nvlist_recv(sock); - if (nvlin == NULL) + if (nvlin == NULL) { + if (errno == ENOTCONN) { + /* Casperd exited. */ + exit(0); + } continue; + } func = (zygote_func_t *)(uintptr_t)nvlist_get_number(nvlin, "func"); flags = (int)nvlist_get_number(nvlin, "flags"); |
