From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 20 Oct 2009 19:28:16 +0000 (+0000)
Subject: check return codes everywhere
X-Git-Tag: initial-import-from-subversion-38251~23295
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a4ef231fcbe497ed4c6b7f0f4dfdfb421bc24d4f;p=oweals%2Fgnunet.git

check return codes everywhere
---

diff --git a/src/util/connection.c b/src/util/connection.c
index fa8430638..7e4825e45 100644
--- a/src/util/connection.c
+++ b/src/util/connection.c
@@ -708,7 +708,7 @@ connect_probe_continuation (void *cls,
        (GNUNET_OK != GNUNET_NETWORK_socket_getsockopt (ap->sock, SOL_SOCKET, SO_ERROR, &error, &len)) ||
        (error != 0) || (errno != 0) )
     {
-      GNUNET_NETWORK_socket_close (ap->sock);
+      GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (ap->sock));
       GNUNET_free (ap);
       if ( (NULL == h->ap_head) &&
 	   (h->dns_active == GNUNET_NO) )
@@ -724,7 +724,7 @@ connect_probe_continuation (void *cls,
   /* cancel all other attempts */
   while (NULL != (pos = h->ap_head))
     {
-      GNUNET_NETWORK_socket_close (pos->sock);
+      GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (pos->sock));
       GNUNET_SCHEDULER_cancel (h->sched, pos->task);
       GNUNET_CONTAINER_DLL_remove (h->ap_head, h->ap_tail, pos);
       GNUNET_free (pos);
diff --git a/src/util/network.c b/src/util/network.c
index b5e65de60..dfdd44fa6 100644
--- a/src/util/network.c
+++ b/src/util/network.c
@@ -186,7 +186,7 @@ GNUNET_NETWORK_socket_accept (const struct GNUNET_NETWORK_Handle *desc,
 #ifndef MINGW
   if (ret->fd >= FD_SETSIZE)
     {
-      close (ret->fd);
+      GNUNET_break (0 == close (ret->fd));
       GNUNET_free (ret);
       errno = EMFILE;
       return NULL;
@@ -481,7 +481,7 @@ GNUNET_NETWORK_socket_create (int domain, int type, int protocol)
 #ifndef MINGW
   if (ret->fd >= FD_SETSIZE)
     {
-      close (ret->fd);
+      GNUNET_break (0 == close (ret->fd));
       GNUNET_free (ret);
       errno = EMFILE;
       return NULL;