Revert "* Added valgrind memory leak tests in testmem.sh for restconf"

String error
This reverts commit 6e63f0a77b.

lib/clixon/clixon_options.h

@@ -198,8 +198,4 @@ int clicon_xmldb_handle_set(clicon_handle h, void *xh);
 char *clicon_username_get(clicon_handle h);
 int clicon_username_set(clicon_handle h, void *username);
 
-/* Set and get socket fd (ie backend server socket / restconf fcgx socket */
-int clicon_socket_get(clicon_handle h);
-int clicon_socket_set(clicon_handle h, int s);
-
 #endif  /* _CLIXON_OPTIONS_H_ */

lib/src/clixon_handle.c

@@ -66,17 +66,6 @@
  * @note If you change here, you must also change the structs below:
  * @see struct cli_handle
  * @see struct backend_handle
- * This is the internal definition of a "Clixon handle" which in its external
- * form is "clicon_handle" and is used in most Clixon API calls.
- * Some details:
- * 1) the internal structure contains a header (defined here) whereas higher
- *    order libs (eg cli and backend) introduce more fields appended to this 
- *    struct.
- * 2) ch_options accessed via clicon_data() are clixon config options are 
- *    string values appearing in the XML configfile accessed with -f. 
- *    Alternatively, these  could be accessed via clicon_conf_xml()
- * 3) ch_data accessed via clicon_data() is more general purpose for any data.
- *    that is, not only strings. And has separate namespace from options.
  */
 struct clicon_handle {
     int               ch_magic;    /* magic (HDR) */

lib/src/clixon_hash.c

@@ -202,7 +202,7 @@ hash_value(clicon_hash_t *hash,
  *
  * @param[in] hash   Hash table
  * @param[in] key    Variable name
- * @param[in] val    Variable value (pointer to)
+ * @param[in] val    Variable value
  * @param[in] vlen   Length of variable value
  * @retval variable  New hash structure on success
  * @retval NULL      Failure

lib/src/clixon_json.c

@@ -224,6 +224,7 @@ json_str_escape_cdata(cbuf *cb,
 		      char *str)
 {
     int   retval = -1;
+    char *snew = NULL;
     int   i;
     int   esc = 0; /* cdata escape */
 
@@ -260,8 +261,12 @@ json_str_escape_cdata(cbuf *cb,
 	    cprintf(cb, "%c", str[i]);
 	    break;
 	}
+    if ((snew = strdup(cbuf_get(cb))) ==NULL){
+	clicon_err(OE_XML, errno, "strdup");
+	goto done;
+    }
     retval = 0;
-    // done:
+ done:
     return retval;
 }
 

lib/src/clixon_options.c

@@ -32,12 +32,7 @@
   ***** END LICENSE BLOCK *****
 
  *
- * This file contains access functions for two types of clixon vars:
- * - options, ie string based variables from Clixon configuration files.
- *            Accessed with clicon_options(h).
- * - data. Free-typed values for runtime getting and setting.
- *            Accessed with clicon_data(h).
- * Consider splitting?
+ * CLICON options
  */
 #ifdef HAVE_CONFIG_H
 #include "clixon_config.h" /* generated by config & autoconf */
@@ -364,8 +359,6 @@ clicon_option_str(clicon_handle h,
  * @param[in] h       clicon_handle
  * @param[in] name    option name
  * @param[in] val     option value, must be null-terminated string
- * @retval    0       OK
- * @retval   -1       Error
  */
 int
 clicon_option_str_set(clicon_handle h, 
@@ -751,7 +744,7 @@ clicon_conf_xml(clicon_handle h)
     return NULL;
 }
 
-/*! Set YANG specification for Clixon system options and features
+ /*! Set YANG specification for Clixon system options and features
  * ys must be a malloced pointer
  */
 int
@@ -890,35 +883,3 @@ clicon_username_set(clicon_handle h,
 }
 
 
-/*! Get socket fd (ie backend server socket / restconf fcgx socket)
- * @param[in]  h   Clicon handle
- * @retval    -1   No open socket
- * @retval     s   Socket
- */
-int
-clicon_socket_get(clicon_handle h)
-{
-    clicon_hash_t *cdat = clicon_data(h);
-    void           *p;
-
-    if ((p = hash_value(cdat, "socket", NULL)) == NULL)
-	return -1;
-    return *(int*)p;
-}
-
-/*! Set socket fd (ie backend server socket / restconf fcgx socket)
- * @param[in]  h   Clicon handle
- * @param[in]  s   Open socket (or -1 to close)
- * @retval    0       OK
- * @retval   -1       Error
- */
-int
-clicon_socket_set(clicon_handle h, 
-		  int           s)
-{
-    clicon_hash_t  *cdat = clicon_data(h);
-
-    if (s == -1)
-	return hash_del(cdat, "socket");
-    return hash_add(cdat, "socket", &s, sizeof(int))==NULL?-1:0;
-}