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libudev: ctrl - fix refcounting in connection handling

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This commit is contained in:
Kay Sievers
2011-04-13 18:21:47 +02:00
parent 2903820a62
commit 80707e9ad6
1 changed files with 1 additions and 3 deletions
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libudev/libudev-ctrl.c
+1 -3
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@@ -327,16 +327,15 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
return NULL;
uctrl_msg->refcount = 1;
uctrl_msg->conn = conn;
udev_ctrl_connection_ref(conn);
iov.iov_base = &uctrl_msg->ctrl_msg_wire;
iov.iov_len = sizeof(struct udev_ctrl_msg_wire);
memset(&smsg, 0x00, sizeof(struct msghdr));
smsg.msg_iov = &iov;
smsg.msg_iovlen = 1;
smsg.msg_control = cred_msg;
smsg.msg_controllen = sizeof(cred_msg);
size = recvmsg(conn->sock, &smsg, 0);
if (size < 0) {
err(udev, "unable to receive user udevd message: %m\n");
@@ -361,7 +360,6 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
}
dbg(udev, "created ctrl_msg %p (%i)\n", uctrl_msg, uctrl_msg->ctrl_msg_wire.type);
udev_ctrl_connection_ref(conn);
return uctrl_msg;
err:
udev_ctrl_msg_unref(uctrl_msg);