Added calllist option to nlookup, fixed bunch of PVS-Studio lint warnings

source/bforce/nodelist.c

@@ -354,6 +354,77 @@ int nodelist_parsestring(s_node *node, char *str)
 	return 0;
 }
 
+/*****************************************************************************
+ * Hidden adresses adder 
+ *
+ * Arguments:
+ * 	node      a node for which we add HIDDEN lines with IpAddr
+ * 	str       pointer to the flags string
+ *
+ * Return value:
+ * -1 if error	
+ * zero value if string had no hidden INA:, pos - num of INA's above 
+ * first
+ */
+
+int nodelist_parsehiddenina(s_node *node,s_override *ov) {
+
+	int rc = 0;
+	s_override *ovr;
+	s_override *ovrbase = ov;
+	
+	
+	char *tmp, *p, *q;
+	const char *searchbase = node->flags;
+	int flaglen = 3;
+	
+	tmp = xmalloc(BNI_MAXHOST+1);
+	
+	while( p = strstr(searchbase, "INA") )
+	{
+		if( p == node->flags || *(p-1) == ',' ) // match flag
+		{
+			if( *(p+flaglen) == 0 || *(p+flaglen) == ',' )
+			{
+			    // empty flag
+			    strncpy(tmp, p,'\0');
+			}
+			else
+			{
+			    if( *(p+flaglen) == ':' ) {
+					// flag has data
+					p += flaglen + 1; // start of data
+					q = strchrnul(p, ','); // end of data: comma or EOS
+					strncpy(tmp, p, q-p);
+					tmp[q-p]='\0';
+					
+					if (!strcmp(tmp, node->host)) {
+						DEB((D_NODELIST, "nodelist: found host INA %s", tmp));
+					
+					} else {
+						DEB((D_NODELIST, "nodelist: found hidden INA %s", tmp));
+						rc += 1;
+						// let's find last override to add
+						while (ovrbase->hidden != NULL) ovrbase = ovrbase->hidden;
+						// and add new element to hiddens:
+						ovr = xmalloc(sizeof(s_override));
+						memset(ovr,'\0',sizeof(s_override));
+						ovr->hidden = NULL;
+						ovr->sIpaddr = xstrcpy(tmp);
+						ovr->addr = node->addr;
+						ovrbase->hidden = ovr;
+					}
+			    }
+			}
+		}
+		searchbase = p + 1;
+	}
+	free(tmp);
+	return rc;
+	// 
+}
+
+
 /*****************************************************************************
  * Open nodelist, nodelist index, do some checks
  *

source/bforce/prot_emsi_misc.c

@@ -439,7 +439,7 @@ char *emsi_createdat(s_emsi *emsi)
 	 *  Write total length of <data_pkt>
 	 */
 	sprintf(buf, "%04hX", (short unsigned)strlen(tmp+14));
-	memcpy(tmp+10, buf, 4);
+	memcpy(tmp+10, buf, 4);  //-V1086
 	
 	return(tmp);
 }

source/bforce/prot_yoohoo.c

@@ -90,7 +90,7 @@ static void yoohoo_put_hello(char *buffer, s_yoohoo_sysinfo *myhello)
 		char *q;
 		if( strlen(myhello->system) + strlen(state.localaddrs[0].addr.domain) > 57 )
 		{
-			if( strlen(state.localaddrs[0].addr.domain) < 60 )  //PVS-Suppress V547
+			if( strlen(state.localaddrs[0].addr.domain) < 60 )  //-V0547
 				q = p + (60 - strlen(state.localaddrs[0].addr.domain));
 			else
 				q = p;

source/bforce/prot_yoohoo_api.c

@@ -81,13 +81,13 @@ void yoohoo_deinit(s_handshake_protocol *THIS)
 	ASSERT(THIS->remote_data);
 	ASSERT(THIS->local_data);
 
-	if( THIS->remote_data )
+	if( THIS->remote_data )  //-V0547
 	{
 		memset(THIS->remote_data, '\0', sizeof(s_yoohoo_sysinfo));
 		free(THIS->remote_data);
 	}
 
-	if( THIS->local_data )
+	if( THIS->local_data )   //-V0547
 	{
 		memset(THIS->local_data, '\0', sizeof(s_yoohoo_sysinfo));
 		free(THIS->local_data);

source/bforce/sess_stat.c

@@ -283,15 +283,14 @@ int session_stat_update(s_faddr *addr, s_sess_stat *stat, bool caller, int rc)
 				stat->tries_nodial++;
 			if( BFERR_CANT_CONNECT10 <= rc && rc <= BFERR_CANT_CONNECT19 )
 				stat->tries_noconn++;
-			if( rc >= BFERR_CONNECT_TOOLOW )
-				stat->tries_sessns++;
-			
-			/* Reset some counters */	
-			if( rc >= BFERR_CONNECT_TOOLOW )
+			if( rc >= BFERR_CONNECT_TOOLOW ) 
 			{
+				stat->tries_sessns++;
+				/* Reset some counters */
 				stat->tries_noansw = TRIES_RESET;
 				stat->tries_noconn = TRIES_RESET;
 			}
+			
 			if( rc >  BFERR_HANDSHAKE_ERROR )
 				stat->tries_hshake = TRIES_RESET;
 		}

source/bforce/u_file.c

@@ -178,8 +178,7 @@ char *file_gettmp(void)
 		
 		res = string_concat(tmp, chunk, '\0');
 	    
-	    if( chunk )
-			free(chunk);
+	    free(chunk);
 		if( !res )
 			free(tmp);
 	}

source/bforce/u_misc.c

@@ -176,7 +176,7 @@ int strcasemask(const char *str, const char *mask)
 		}
 	}
 	
-	return( *s != '\0' || *m != '\0' );
+	return( *s != '\0' || *m != '\0' ); //-V0560 It seems more logical 
 }
 
 /*****************************************************************************

source/bforce/u_plock.c

@@ -155,7 +155,7 @@ int plock_create(const char *lockname)
 	char *tmpname, *p, *chunk;
 	chunk = xmalloc(7);
 	if (!chunk) {
-		logerr("can't generate unique file name from \"%s\"", tmpname);
+		logerr("can't malloc mem for generation of lock name");
 		DEB((D_FREE, "plock freed"));
 		return PLOCK_ERROR;
 	}

source/bforce/u_string.c

@@ -216,7 +216,7 @@ char *string_chomp(char *str)
 
 	ASSERT(str != NULL);
 	
-	if( str && *str )
+	if( *str )
 	{
 		p = str + strlen(str + 1);
 		if( *p == '\n' )
@@ -383,7 +383,7 @@ char *string_trimright(char *str)
 
 	ASSERT(str != NULL);
 
-	if( str && *str )
+	if( *str )
 	{
 		p = str + strlen(str+1);
 		while( p >= str && isspace(*p) ) *p-- = '\0';
@@ -407,7 +407,7 @@ char *string_trimleft(char *str)
 	
 	ASSERT(str != NULL);
 
-	if( str && *str )
+	if( *str )
 	{
 		p = str;
 		while( isspace(*p) ) p++;
@@ -433,7 +433,7 @@ char *string_trimboth(char *str)
 	
 	ASSERT(str != NULL);
 
-	if( str && *str )
+	if( *str )
 	{
 		/* Remove leading spaces */
 		p = str;

source/bforce/u_time.c

@@ -469,7 +469,7 @@ int timevec_parse(s_timevec *dest, const char *str)
 	
 	end_day = beg_day;
 	
-	if( beg_day >= DAY_MONDAY && beg_day <= DAY_SUNDAY )
+	if( beg_day <= DAY_SUNDAY )
 		str += 3;
 	else if( beg_day == DAY_ANY )
 		str += 3;