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- markus@cvs.openbsd.org 2012/12/11 22:16:21

Browse Source 
[monitor.c]
     drain the log messages after receiving the keystate from the unpriv
     child. otherwise it might block while sending. ok djm@
This commit is contained in:
Damien Miller 2012-12-12 10:44:38 +11:00
parent 3e1027cd1f
commit 6a1937eac5
2 changed files with 12 additions and 5 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
20121212
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2012/12/11 22:16:21
[monitor.c]
drain the log messages after receiving the keystate from the unpriv
child. otherwise it might block while sending. ok djm@
20121207 20121207
- (dtucker) OpenBSD CVS Sync - (dtucker) OpenBSD CVS Sync
- dtucker@cvs.openbsd.org 2012/12/06 06:06:54 - dtucker@cvs.openbsd.org 2012/12/06 06:06:54

10
monitor.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: monitor.c,v 1.119 2012/12/02 20:34:10 djm Exp $ */ /* $OpenBSD: monitor.c,v 1.120 2012/12/11 22:16:21 markus Exp $ */
/* /*
* Copyright 2002 Niels Provos <provos@citi.umich.edu> * Copyright 2002 Niels Provos <provos@citi.umich.edu>
* Copyright 2002 Markus Friedl <markus@openbsd.org> * Copyright 2002 Markus Friedl <markus@openbsd.org>
@ -438,10 +438,6 @@ monitor_child_preauth(Authctxt *_authctxt, struct monitor *pmonitor)
#endif #endif
} }
/* Drain any buffered messages from the child */
while (pmonitor->m_log_recvfd != -1 && monitor_read_log(pmonitor) == 0)
;
if (!authctxt->valid) if (!authctxt->valid)
fatal("%s: authenticated invalid user", __func__); fatal("%s: authenticated invalid user", __func__);
if (strcmp(auth_method, "unknown") == 0) if (strcmp(auth_method, "unknown") == 0)
@ -452,6 +448,10 @@ monitor_child_preauth(Authctxt *_authctxt, struct monitor *pmonitor)
mm_get_keystate(pmonitor); mm_get_keystate(pmonitor);
/* Drain any buffered messages from the child */
while (pmonitor->m_log_recvfd != -1 && monitor_read_log(pmonitor) == 0)
;
close(pmonitor->m_sendfd); close(pmonitor->m_sendfd);
close(pmonitor->m_log_recvfd); close(pmonitor->m_log_recvfd);
pmonitor->m_sendfd = pmonitor->m_log_recvfd = -1; pmonitor->m_sendfd = pmonitor->m_log_recvfd = -1;