Don't leak file descriptorsv0.12.1v0.12.0-rc2v0.12.0-rc1v0.12.0-rc0v0.12.0

We're leaking file descriptors to child processes. Set FD_CLOEXEC on file
descriptors that don't need to be passed to children to stop this misbehaviour.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/misc.c b/misc.c
index 8f2c48d..48abe9d 100644
--- a/misc.c
+++ b/misc.c
@@ -125,7 +125,7 @@ int fork_exec(struct socket *so, const char *ex, int do_pty)
         addr.sin_port = 0;
         addr.sin_addr.s_addr = INADDR_ANY;
 
-        if ((s = socket(AF_INET, SOCK_STREAM, 0)) < 0 ||
+        if ((s = qemu_socket(AF_INET, SOCK_STREAM, 0)) < 0 ||
             bind(s, (struct sockaddr *)&addr, addrlen) < 0 ||
             listen(s, 1) < 0) {
             lprint("Error: inet socket: %s\n", strerror(errno));
@@ -158,7 +158,7 @@ int fork_exec(struct socket *so, const char *ex, int do_pty)
              * Connect to the socket
              * XXX If any of these fail, we're in trouble!
              */
-            s = socket(AF_INET, SOCK_STREAM, 0);
+            s = qemu_socket(AF_INET, SOCK_STREAM, 0);
             addr.sin_addr = loopback_addr;
             do {
                 ret = connect(s, (struct sockaddr *)&addr, addrlen);