Compile errors for woth-restconf=fcgi. Added CI for compiling fcgi

.github/workflows/ci.yml

@@ -30,6 +30,29 @@ jobs:
       run: (cd util; make)
     - name: install example
       run: (cd example; sudo make install)
+    - name: install utils
+      run: (cd util; sudo make install)
+  native-build-fcgi:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    # 1) checkout and compile natively (no test)
+    - name: install cligen
+      run: (git clone https://github.com/clicon/cligen.git && cd cligen && ./configure && make && sudo make install)
+    - name: install dependencies
+      run: sudo apt install -y libssl-dev libnghttp2-dev
+    - name: configure
+      run: ./configure --with-restconf=fcgi
+    - name: make
+      run: make -j10
+    - name: make install
+      run: sudo make install install-include
+    - name: make example
+      run: (cd example; make)   
+    - name: make utils
+      run: (cd util; make)
+    - name: install example
+      run: (cd example; sudo make install)
     - name: install utils
       run: (cd util; sudo make install)      
   docker-run:

apps/cli/cli_show.c

@@ -182,7 +182,6 @@ xpath_append(cbuf      *cb0,
  *   [<mt-point>]    Optional YANG path-arg/xpath from mount-point
  * @param[out]  commands vector of function pointers to callback functions
  * @param[out]  helptxt  vector of pointers to helptexts
- * @see cli_expand_var_generate  This is where arg is generated
  * @see cli_expand_var_generate where api_path_fmt + mt-point are generated
  */
 int
@@ -407,7 +406,7 @@ expand_dbvar(void   *h,
     }
  ok:
     retval = 0;
-  done:
+ done:
     if (nsc0)
         cvec_free(nsc0);
     if (api_path_fmt_cb)

apps/restconf/restconf_main_fcgi.c

@@ -314,7 +314,7 @@ main(int    argc,
     char          *wwwuser;
     char          *inline_config = NULL;
     size_t         sz;
-    int           config_dump;
+    int           config_dump = 0;
     enum format_enum config_dump_format = FORMAT_XML;
 
     /* In the startup, logs to stderr & debug flag set later */

apps/restconf/restconf_stream_fcgi.c

@@ -213,7 +213,7 @@ restconf_stream_cb(int   s,
     
     clicon_debug(1, "%s", __FUNCTION__);
     /* get msg (this is the reason this function is called) */
-    if (clicon_msg_rcv(s, 0, &reply, &eof) < 0){
+    if (clicon_msg_rcv(s, NULL, 0, &reply, &eof) < 0){
         clicon_debug(1, "%s msg_rcv error", __FUNCTION__);
         goto done;
     }

lib/src/clixon_json_parse.l

@@ -128,7 +128,7 @@ hex [A-Fa-f0-9]
                                BEGIN(STRING); 
                                if (clixon_unicode2utf8(yytext, buf, 5) < 0)
                                   return -1;
-                               strncpy(yytext, buf, 4);
+                               strncpy(yytext, buf, 5);
                                clixon_json_parselval.string = yytext; 
                                return J_STRING;
                               }