From: Florian Forster <octo@collectd.org>
Date: Mon, 25 Jul 2016 11:52:16 +0000 (+0200)
Subject: Merge branch 'collectd-5.4' into collectd-5.5
X-Git-Tag: collectd-5.5.2~2
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=49ac868d2346c77335272b8a643bca295db9feaa;hp=e0e307657d6b751d6beb5afb92c9359a6df7f5e8

Merge branch 'collectd-5.4' into collectd-5.5
---

diff --git a/src/libcollectdclient/network_buffer.c b/src/libcollectdclient/network_buffer.c
index 343c285a..8d35d203 100644
--- a/src/libcollectdclient/network_buffer.c
+++ b/src/libcollectdclient/network_buffer.c
@@ -134,13 +134,16 @@ static _Bool have_gcrypt (void) /* {{{ */
 
 #if HAVE_LIBGCRYPT
 # if GCRYPT_VERSION_NUMBER < 0x010600
-  gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
+  if (gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread))
+    return (0);
 # endif
 
   if (!gcry_check_version (GCRYPT_VERSION))
     return (0);
 
-  gcry_control (GCRYCTL_INIT_SECMEM, 32768, 0);
+  if (!gcry_control (GCRYCTL_INIT_SECMEM, 32768, 0))
+    return (0);
+
   gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
 
   result = 1;
diff --git a/src/network.c b/src/network.c
index 42eca720..7c15e8f9 100644
--- a/src/network.c
+++ b/src/network.c
@@ -500,6 +500,8 @@ static int network_dispatch_notification (notification_t *n) /* {{{ */
 #if HAVE_LIBGCRYPT
 static void network_init_gcrypt (void) /* {{{ */
 {
+  gcry_error_t err;
+
   /* http://lists.gnupg.org/pipermail/gcrypt-devel/2003-August/000458.html
    * Because you can't know in a library whether another library has
    * already initialized the library */
@@ -514,10 +516,23 @@ static void network_init_gcrypt (void) /* {{{ */
   *
   * tl;dr: keep all these gry_* statements in this exact order please. */
 # if GCRYPT_VERSION_NUMBER < 0x010600
-  gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
+  err = gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
+  if (err)
+  {
+    ERROR ("network plugin: gcry_control (GCRYCTL_SET_THREAD_CBS) failed: %s", gcry_strerror (err));
+    abort ();
+  }
 # endif
+
   gcry_check_version (NULL);
-  gcry_control (GCRYCTL_INIT_SECMEM, 32768);
+
+  err = gcry_control (GCRYCTL_INIT_SECMEM, 32768);
+  if (err)
+  {
+    ERROR ("network plugin: gcry_control (GCRYCTL_SET_THREAD_CBS) failed: %s", gcry_strerror (err));
+    abort ();
+  }
+
   gcry_control (GCRYCTL_INITIALIZATION_FINISHED);
 } /* }}} void network_init_gcrypt */