[GNUnet-SVN] [gnunet] branch master updated: internally assert that asprintf size allocation never fails

[gnunet]

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grothoff pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new 6532ac103 internally assert that asprintf size allocation never fails
6532ac103 is described below

commit 6532ac1037b448508642d4d97d21ab103bd6735c
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Jan 6 21:22:23 2018 +0100

    internally assert that asprintf size allocation never fails
---
 src/transport/plugin_transport_tcp.c | 7 ++++---
 src/util/common_allocation.c         | 1 +
 src/util/configuration.c             | 1 -
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/transport/plugin_transport_tcp.c 
b/src/transport/plugin_transport_tcp.c
index c5d6e6d34..8b00543c3 100644
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -3351,9 +3351,10 @@ handle_tcp_data (void *cls,
     void *vaddr = NULL;
     size_t alen;
 
-    GNUNET_SERVER_client_get_address (client,
-                                      &vaddr,
-                                      &alen);
+    GNUNET_assert (GNUNET_OK ==
+                  GNUNET_SERVER_client_get_address (client,
+                                                    &vaddr,
+                                                    &alen));
     LOG (GNUNET_ERROR_TYPE_ERROR,
          "Received unexpected %u bytes of type %u from `%s'\n",
          (unsigned int) ntohs (message->size),
diff --git a/src/util/common_allocation.c b/src/util/common_allocation.c
index be2538c3f..80047bb52 100644
--- a/src/util/common_allocation.c
+++ b/src/util/common_allocation.c
@@ -484,6 +484,7 @@ GNUNET_asprintf (char **buf,
   va_start (args, format);
   ret = VSNPRINTF (NULL, 0, format, args);
   va_end (args);
+  GNUNET_assert (ret >= 0);
   *buf = GNUNET_malloc (ret + 1);
   va_start (args, format);
   ret = VSPRINTF (*buf, format, args);
diff --git a/src/util/configuration.c b/src/util/configuration.c
index 7f1d98902..25eeaf80f 100644
--- a/src/util/configuration.c
+++ b/src/util/configuration.c
@@ -421,7 +421,6 @@ GNUNET_CONFIGURATION_serialize (const struct 
GNUNET_CONFIGURATION_Handle *cfg,
   size_t m_size;
   size_t c_size;
 
-
   /* Pass1 : calculate the buffer size required */
   m_size = 0;
   for (sec = cfg->sections; NULL != sec; sec = sec->next)

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