From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 22 Nov 2009 19:09:09 +0000 (+0000)
Subject: fixes
X-Git-Tag: initial-import-from-subversion-38251~23023
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6d4519cda7182216d28a1f44a2418df4f6a3ec0b;p=oweals%2Fgnunet.git

fixes
---

diff --git a/src/util/bio.c b/src/util/bio.c
index 102d3df50..e1085faa6 100644
--- a/src/util/bio.c
+++ b/src/util/bio.c
@@ -449,6 +449,11 @@ GNUNET_BIO_write_meta_data (struct GNUNET_BIO_WriteHandle *h,
 					       GNUNET_CONTAINER_META_DATA_SERIALIZE_PART
 					       |
 					       GNUNET_CONTAINER_META_DATA_SERIALIZE_NO_COMPRESS);
+  if (size == -1)
+    {
+      GNUNET_free (buf);
+      return GNUNET_SYSERR;
+    }
   if ( (GNUNET_OK != GNUNET_BIO_write_int32 (h, (uint32_t) size)) ||
        (GNUNET_OK != GNUNET_BIO_write (h, buf, size)) )
     {
diff --git a/src/util/pseudonym.c b/src/util/pseudonym.c
index a5e6ea736..c974cc5a3 100644
--- a/src/util/pseudonym.c
+++ b/src/util/pseudonym.c
@@ -197,7 +197,7 @@ write_pseudonym_info (const struct GNUNET_CONFIGURATION_Handle *cfg,
 	   (GNUNET_OK != GNUNET_BIO_write_string(fileW, ns_name)) ||
 	   (GNUNET_OK != GNUNET_BIO_write_meta_data(fileW, meta)) )
 	{
-	  GNUNET_BIO_write_close(fileW);
+	  (void) GNUNET_BIO_write_close(fileW);
 	  GNUNET_break (GNUNET_OK == GNUNET_DISK_directory_remove (fn));
 	  GNUNET_free (fn);
 	  return;
diff --git a/src/util/test_bio.c b/src/util/test_bio.c
index 7b16d0d99..310e8f5c0 100644
--- a/src/util/test_bio.c
+++ b/src/util/test_bio.c
@@ -252,9 +252,9 @@ test_fullfile_rw ()
 
   fileW = GNUNET_BIO_write_open ("/dev/full");
   GNUNET_assert (NULL != fileW);
-  GNUNET_BIO_write (fileW, TESTSTRING, strlen (TESTSTRING));
-  GNUNET_BIO_write_string (fileW, TESTSTRING);
-  GNUNET_BIO_write_meta_data (fileW, metaDataW);
+  (void) GNUNET_BIO_write (fileW, TESTSTRING, strlen (TESTSTRING));
+  (void) GNUNET_BIO_write_string (fileW, TESTSTRING);
+  (void) GNUNET_BIO_write_meta_data (fileW, metaDataW);
   GNUNET_assert (GNUNET_SYSERR == GNUNET_BIO_write_close (fileW));
   GNUNET_CONTAINER_meta_data_destroy (metaDataW);