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[Qemu-devel] [PATCH 5/9] slirp: Put forked exec into separate process gr
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 5/9] slirp: Put forked exec into separate process group |
Date: |
Tue, 7 Jun 2011 18:45:39 +0200 |
Recent smb daemons tend to terminate themselves via a process group
SIGTERM. If the daemon is still in qemu's group by that time, qemu will
die as well. Avoid this by always pushing fork_exec processes into a
group of their own, not just (unused) type 2 execs.
Signed-off-by: Jan Kiszka <address@hidden>
---
slirp/misc.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/slirp/misc.c b/slirp/misc.c
index 08eba6a..34179e2 100644
--- a/slirp/misc.c
+++ b/slirp/misc.c
@@ -153,11 +153,12 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
return 0;
case 0:
+ setsid();
+
/* Set the DISPLAY */
if (do_pty == 2) {
(void) close(master);
#ifdef TIOCSCTTY /* XXXXX */
- (void) setsid();
ioctl(s, TIOCSCTTY, (char *)NULL);
#endif
} else {
--
1.7.1
- [Qemu-devel] [PATCH 6/9] net: Improve layout of 'info network', (continued)
- [Qemu-devel] [PATCH 2/9] slirp: Canonicalize restrict syntax, Jan Kiszka, 2011/06/07
- [Qemu-devel] [PATCH 4/9] slirp: Replace m_freem with m_free, Jan Kiszka, 2011/06/07
- [Qemu-devel] [PATCH 8/9] net: Dump client type 'info network', Jan Kiszka, 2011/06/07
- [Qemu-devel] [PATCH 5/9] slirp: Put forked exec into separate process group,
Jan Kiszka <=
- [Qemu-devel] [PATCH 9/9] net: Consistently use qemu_macaddr_default_if_unset, Jan Kiszka, 2011/06/07
- [Qemu-devel] [PATCH 3/9] slirp: Strictly associate DHCP/BOOTP and TFTP with virtual host, Jan Kiszka, 2011/06/07
- [Qemu-devel] [PATCH 7/9] net: Refactor net_client_types, Jan Kiszka, 2011/06/07
- Re: [Qemu-devel] [PATCH 0/9] Various net and slirp fixes & enhancements, Markus Armbruster, 2011/06/08