diff options
Diffstat (limited to 'usr.sbin/syslogd/privsep_fdpass.c')
| -rw-r--r-- | usr.sbin/syslogd/privsep_fdpass.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/syslogd/privsep_fdpass.c b/usr.sbin/syslogd/privsep_fdpass.c index 94f32d199b5..4ef9d107580 100644 --- a/usr.sbin/syslogd/privsep_fdpass.c +++ b/usr.sbin/syslogd/privsep_fdpass.c @@ -1,4 +1,4 @@ -/* $OpenBSD: privsep_fdpass.c,v 1.10 2015/07/06 16:12:16 millert Exp $ */ +/* $OpenBSD: privsep_fdpass.c,v 1.11 2015/07/09 20:16:04 bluhm Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> @@ -104,6 +104,9 @@ receive_fd(int sock) if ((n = recvmsg(sock, &msg, 0)) == -1) { warn("%s: recvmsg", "receive_fd"); + /* receive message failed, but the result is in the socket */ + if (errno == EMSGSIZE) + recv(sock, &result, sizeof(int), MSG_DONTWAIT); return -1; } if (n != sizeof(int)) |