Detect errors when writing to sockets.

diff --git a/daemon/net.c b/daemon/net.c
index 44974f1..212310a 100644 (file)
--- a/daemon/net.c
+++ b/daemon/net.c
@@ -172,6 +172,7 @@ static struct socket *newsock(int type)
     struct socket *new;
     
     new = smalloc(sizeof(*new));
+    memset(new, 0, sizeof(*new));
     new->refcount = 2;
     new->fd = -1;
     new->isrealsocket = 1;
@@ -525,8 +526,12 @@ static void sockflush(struct socket *sk)
            ret = write(sk->fd, sk->outbuf.s.buf, sk->outbuf.s.datasize);
        if(ret < 0)
        {
-           /* For now, assume transient error, since
-            * the socket is polled for errors */
+           if((errno != EINTR) && (errno != EAGAIN))
+           {
+               if(sk->errcb != NULL)
+                   sk->errcb(sk, errno, sk->data);
+               closesock(sk);
+           }
            break;
        }
        if(ret > 0)