-fix

diff --git a/src/transport/gnunet-transport-wlan-receiver.c b/src/transport/gnunet-transport-wlan-receiver.c
index 73ca83ddc9603d1ae9c302bf7d18eccb80acf983..ccc1d291fbc3fa8f5fe8d31669d9b28b561f36e4 100644 (file)
--- a/src/transport/gnunet-transport-wlan-receiver.c
+++ b/src/transport/gnunet-transport-wlan-receiver.c
@@ -78,9 +78,12 @@ main (int argc, char *argv[])
     count = 0;
     while (1)
     {
-      ret = read (commpipe[1], msg_buf, sizeof (msg_buf));
+      ret = read (commpipe[0], msg_buf, sizeof (msg_buf));
       if (0 > ret)
+      {
+       fprintf (stderr, "read failed: %s\n", strerror (errno));
        break;
+      }
       count += ret;
       akt = time (NULL);
       if (akt - start > 30)

diff --git a/src/transport/gnunet-transport-wlan-sender.c b/src/transport/gnunet-transport-wlan-sender.c
index 23561fadad6ff57fcf73a417a36cd5a2dbd16441..72659f315587250614364d5a88b9b635e678ee61 100644 (file)
--- a/src/transport/gnunet-transport-wlan-sender.c
+++ b/src/transport/gnunet-transport-wlan-sender.c
@@ -107,6 +107,7 @@ main (int argc, char *argv[])
   time_t start;
   time_t akt;
   int i;
+  ssize_t ret;
 
   if (4 != argc)
   {
@@ -179,7 +180,13 @@ main (int argc, char *argv[])
     count = 0;
     while (1)
     {
-      pos += write (commpipe[1], msg_buf, WLAN_MTU - pos);
+      ret = write (commpipe[1], msg_buf, WLAN_MTU - pos);
+      if (0 > ret)
+      {
+       fprintf (stderr, "write failed: %s\n", strerror (errno));
+       break;
+      }
+      pos += ret;
       if (pos % WLAN_MTU == 0)
       {
         pos = 0;