This sets the close-on-exec flag for the file descriptor received
via SCM_RIGHTS.
Signed-off-by: Corey Bryant <coreyb@xxxxxxxxxxxxxxxxxx>
---
v4
-This patch is new in v4 (eblake@xxxxxxxxxx)
qemu-char.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-char.c b/qemu-char.c
index c2aaaee..f890113 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2263,7 +2263,7 @@ static ssize_t tcp_chr_recv(CharDriverState *chr, char *buf, size_t len)
msg.msg_control = &msg_control;
msg.msg_controllen = sizeof(msg_control);
- ret = recvmsg(s->fd, &msg, 0);
+ ret = recvmsg(s->fd, &msg, MSG_CMSG_CLOEXEC);
if (ret > 0 && s->is_unix)
unix_process_msgfd(chr, &msg);
--
1.7.10.2
--
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