X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Flibcollectdclient%2Fclient.c;h=f5eda6d2222957400258ada8e353422997ddd2b0;hb=3fae5596643f1e361eb18c3d65448f8bc02fdd80;hp=8b5ac0bd490b711ae975f467665079f84837d211;hpb=5841d1fb13436af787c748a965084cb06e66d326;p=collectd.git

diff --git a/src/libcollectdclient/client.c b/src/libcollectdclient/client.c
index 8b5ac0bd..f5eda6d2 100644
--- a/src/libcollectdclient/client.c
+++ b/src/libcollectdclient/client.c
@@ -266,13 +266,11 @@ static int lcc_send (lcc_connection_t *c, const char *command) /* {{{ */
 static int lcc_receive (lcc_connection_t *c, /* {{{ */
     lcc_response_t *ret_res)
 {
-  lcc_response_t res;
+  lcc_response_t res = { 0 };
   char *ptr;
   char buffer[4096];
   size_t i;
 
-  memset (&res, 0, sizeof (res));
-
   /* Read the first line, containing the status and a message */
   ptr = fgets (buffer, sizeof (buffer), c->fh);
   if (ptr == NULL)
@@ -358,7 +356,7 @@ static int lcc_receive (lcc_connection_t *c, /* {{{ */
 static int lcc_sendreceive (lcc_connection_t *c, /* {{{ */
     const char *command, lcc_response_t *ret_res)
 {
-  lcc_response_t res;
+  lcc_response_t res = { 0 };
   int status;
 
   if (c->fh == NULL)
@@ -371,7 +369,6 @@ static int lcc_sendreceive (lcc_connection_t *c, /* {{{ */
   if (status != 0)
     return (status);
 
-  memset (&res, 0, sizeof (res));
   status = lcc_receive (c, &res);
   if (status == 0)
     memcpy (ret_res, &res, sizeof (*ret_res));
@@ -381,7 +378,7 @@ static int lcc_sendreceive (lcc_connection_t *c, /* {{{ */
 
 static int lcc_open_unixsocket (lcc_connection_t *c, const char *path) /* {{{ */
 {
-  struct sockaddr_un sa;
+  struct sockaddr_un sa = { 0 };
   int fd;
   int status;
 
@@ -398,7 +395,6 @@ static int lcc_open_unixsocket (lcc_connection_t *c, const char *path) /* {{{ */
     return (-1);
   }
 
-  memset (&sa, 0, sizeof (sa));
   sa.sun_family = AF_UNIX;
   strncpy (sa.sun_path, path, sizeof (sa.sun_path) - 1);
 
@@ -424,7 +420,7 @@ static int lcc_open_unixsocket (lcc_connection_t *c, const char *path) /* {{{ */
 static int lcc_open_netsocket (lcc_connection_t *c, /* {{{ */
     const char *addr_orig)
 {
-  struct addrinfo ai_hints;
+  struct addrinfo ai_hints = { 0 };
   struct addrinfo *ai_res;
   struct addrinfo *ai_ptr;
   char addr_copy[NI_MAXHOST];
@@ -441,8 +437,6 @@ static int lcc_open_netsocket (lcc_connection_t *c, /* {{{ */
   addr_copy[sizeof(addr_copy) - 1] = '\0';
   addr = addr_copy;
 
-  memset (&ai_hints, 0, sizeof (ai_hints));
-  ai_hints.ai_flags = 0;
 #ifdef AI_ADDRCONFIG
   ai_hints.ai_flags |= AI_ADDRCONFIG;
 #endif
@@ -693,7 +687,7 @@ int lcc_getval (lcc_connection_t *c, lcc_identifier_t *ident, /* {{{ */
 
   if (ret_values_names != NULL)
   {
-    values_names = (char **) calloc (values_num, sizeof (*values_names));
+    values_names = calloc (values_num, sizeof (*values_names));
     if (values_names == NULL)
       BAIL_OUT (ENOMEM);
   }
@@ -1062,9 +1056,11 @@ int lcc_string_to_identifier (lcc_connection_t *c, /* {{{ */
   return (0);
 } /* }}} int lcc_string_to_identifier */
 
-int lcc_identifier_compare (const lcc_identifier_t *i0, /* {{{ */
-    const lcc_identifier_t *i1)
+int lcc_identifier_compare (const void *a, /* {{{ */
+    const void *b)
 {
+  const lcc_identifier_t *i0 = a;
+  const lcc_identifier_t *i1 = b;
   int status;
 
   if ((i0 == NULL) && (i1 == NULL))
@@ -1101,7 +1097,7 @@ int lcc_sort_identifiers (lcc_connection_t *c, /* {{{ */
   }
 
   qsort (idents, idents_num, sizeof (*idents),
-      (void *) lcc_identifier_compare);
+      lcc_identifier_compare);
   return (0);
 } /* }}} int lcc_sort_identifiers */