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If the main casperd process exits, zygote process should exit as well

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instead of spinning.

Reported by:	Mikhail <mp@lenta.ru>
This commit is contained in:
Pawel Jakub Dawidek 2014-02-09 21:42:01 +00:00
parent 897f2a3892
commit bf90d007d3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=261692
1 changed files with 6 additions and 1 deletions
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7
sbin/casperd/zygote.c
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@ -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");