More cleanups and fixes for compiler warnings.

CMakeLists.txt

@@ -555,48 +555,40 @@ IF(LIBUTIL_LIBRARY)
 				DOC "Path to libutil header")
 ENDIF(LIBUTIL_LIBRARY)
 
- # Process with warn flags
- IF(CMAKE_COMPILER_IS_GNUCC)
- CHECK_C_COMPILER_FLAG(-Wall SUPPORT_WALL)
- CHECK_C_COMPILER_FLAG(-Wall SUPPORT_W)
- CHECK_C_COMPILER_FLAG(-Wpointer-arith SUPPORT_WPOINTER)
- CHECK_C_COMPILER_FLAG(-Wno-unused-parameter SUPPORT_WPARAM)
- CHECK_C_COMPILER_FLAG(-Wno-unused-function SUPPORT_WFUNCTION)
- CHECK_C_COMPILER_FLAG(-Wunused-variable SUPPORT_WUNUSED_VAR)
- CHECK_C_COMPILER_FLAG(-Wno-pointer-sign SUPPORT_WPOINTER_SIGN)
- CHECK_C_COMPILER_FLAG(-pedantic SUPPORT_PEDANTIC_FLAG)
- CHECK_C_COMPILER_FLAG("-std=c99" SUPPORT_STD_FLAG)
- 
- SET(CMAKE_C_WARN_FLAGS "")
- 
- IF(SUPPORT_W)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -W")
- ENDIF(SUPPORT_W)
- IF(SUPPORT_WALL)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wall")
- ENDIF(SUPPORT_WALL)
- IF(SUPPORT_WPOINTER)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wpointer-arith")
- ENDIF(SUPPORT_WPOINTER)
- IF(SUPPORT_WPARAM)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-unused-parameter")
- ENDIF(SUPPORT_WPARAM)
- IF(SUPPORT_WFUNCTION)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-unused-function")
- ENDIF(SUPPORT_WFUNCTION)
- IF(SUPPORT_WUNUSED_VAR)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wunused-variable")
- ENDIF(SUPPORT_WUNUSED_VAR)
- IF(SUPPORT_WPOINTER_SIGN)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-pointer-sign")
- ENDIF(SUPPORT_WPOINTER_SIGN)
- IF(SUPPORT_PEDANTIC_FLAG)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -pedantic")
- ENDIF(SUPPORT_PEDANTIC_FLAG)
- IF(SUPPORT_STD_FLAG)
- 	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -std=c99")
- ENDIF(SUPPORT_STD_FLAG)
- ENDIF(CMAKE_COMPILER_IS_GNUCC)
+# Process with warn flags
+SET(CMAKE_C_WARN_FLAGS "")
+CHECK_C_COMPILER_FLAG(-Wall SUPPORT_WALL)
+CHECK_C_COMPILER_FLAG(-Wall SUPPORT_W)
+CHECK_C_COMPILER_FLAG(-Wpointer-arith SUPPORT_WPOINTER)
+CHECK_C_COMPILER_FLAG(-Wno-unused-parameter SUPPORT_WPARAM)
+CHECK_C_COMPILER_FLAG(-Wno-unused-function SUPPORT_WFUNCTION)
+CHECK_C_COMPILER_FLAG(-Wunused-variable SUPPORT_WUNUSED_VAR)
+CHECK_C_COMPILER_FLAG(-Wno-pointer-sign SUPPORT_WPOINTER_SIGN)
+CHECK_C_COMPILER_FLAG(-pedantic SUPPORT_PEDANTIC_FLAG)
+IF(SUPPORT_W)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -W")
+ENDIF(SUPPORT_W)
+IF(SUPPORT_WALL)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wall")
+ENDIF(SUPPORT_WALL)
+IF(SUPPORT_WPOINTER)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wpointer-arith")
+ENDIF(SUPPORT_WPOINTER)
+IF(SUPPORT_WPARAM)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-unused-parameter")
+ENDIF(SUPPORT_WPARAM)
+IF(SUPPORT_WFUNCTION)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-unused-function")
+ENDIF(SUPPORT_WFUNCTION)
+IF(SUPPORT_WUNUSED_VAR)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wunused-variable")
+ENDIF(SUPPORT_WUNUSED_VAR)
+IF(SUPPORT_WPOINTER_SIGN)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wno-pointer-sign")
+ENDIF(SUPPORT_WPOINTER_SIGN)
+IF(SUPPORT_PEDANTIC_FLAG)
+	SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -pedantic")
+ENDIF(SUPPORT_PEDANTIC_FLAG)
  
  # Optimization flags
 IF(NOT CMAKE_C_OPT_FLAGS)

src/cfg_utils.c

@@ -101,7 +101,7 @@ gint
 parse_bind_line (struct config_file *cfg, struct worker_conf *cf, gchar *str)
 {
 	gchar                          **host;
-	gint16                        *family, *port;
+	guint16                        *family, *port;
 	struct in_addr                 *addr;
 
 	if (str == NULL)

src/dns.c

@@ -531,7 +531,7 @@ format_dns_name (struct rspamd_dns_request *req, const gchar *name, guint namele
 	gunichar *uclabel;
 	glong uclabel_len;
 	gsize punylabel_len;
-	gchar tmp_label[DNS_D_MAXLABEL];
+	guint8 tmp_label[DNS_D_MAXLABEL];
 
 	if (namelen == 0) {
 		namelen = strlen (name);
@@ -543,11 +543,11 @@ format_dns_name (struct rspamd_dns_request *req, const gchar *name, guint namele
 		/* Check label for unicode characters */
 		if (maybe_punycode_label (begin, &name_pos, &dot, &label_len)) {
 			/* Convert to ucs4 */
-			uclabel = g_utf8_to_ucs4_fast (begin, label_len, &uclabel_len);
+			uclabel = g_utf8_to_ucs4_fast ((gchar *)begin, label_len, &uclabel_len);
 			memory_pool_add_destructor (req->pool, g_free, uclabel);
 			punylabel_len = DNS_D_MAXLABEL;
 
-			punycode_label_toascii (uclabel, uclabel_len, tmp_label, &punylabel_len);
+			punycode_label_toascii (uclabel, uclabel_len, (gchar *)tmp_label, &punylabel_len);
 			/* Try to compress name */
 			if (! try_compress_label (req->pool, pos, req->packet, punylabel_len, tmp_label, &table)) {
 				/* Copy punylabel */

src/filter.c

@@ -566,7 +566,7 @@ classifiers_callback (gpointer value, void *arg)
 						break;
 					}
 				}
-				c.begin = text_part->content->data;
+				c.begin = (gchar *)text_part->content->data;
 				c.len = text_part->content->len;
 				/* Tree would be freed at task pool freeing */
 				if (!cl->tokenizer->tokenize_func (cl->tokenizer, task->task_pool, &c, &tokens,
@@ -800,7 +800,7 @@ learn_task (const gchar *statfile, struct worker_task *task, GError **err)
 				cur = g_list_next (cur);
 				continue;
 			}
-			c.begin = part->content->data;
+			c.begin = (gchar *)part->content->data;
 			c.len = part->content->len;
 			is_utf = part->is_utf;
 			ex = part->urls_offset;
@@ -899,7 +899,7 @@ learn_task_spam (struct classifier_config *cl, struct worker_task *task, gboolea
 			cur = g_list_next (cur);
 			continue;
 		}
-		c.begin = part->content->data;
+		c.begin = (gchar *)part->content->data;
 		c.len = part->content->len;
 		is_utf = part->is_utf;
 		ex = part->urls_offset;

src/fuzzy.c

@@ -306,7 +306,7 @@ fuzzy_init_byte_array (GByteArray * in, memory_pool_t * pool)
 {
 	f_str_t                         f;
 
-	f.begin = in->data;
+	f.begin = (gchar *)in->data;
 	f.len = in->len;
 
 	return fuzzy_init (&f, pool);
@@ -328,7 +328,7 @@ fuzzy_init_part (struct mime_text_part *part, memory_pool_t *pool, gsize max_dif
 		cur_ex = cur_offset->data;
 	}
 
-	begin = part->content->data;
+	begin = (gchar *)part->content->data;
 	c = begin;
 	new = memory_pool_alloc0 (pool, sizeof (fuzzy_hash_t));
 	new2 = memory_pool_alloc0 (pool, sizeof (fuzzy_hash_t));
@@ -388,7 +388,7 @@ fuzzy_init_part (struct mime_text_part *part, memory_pool_t *pool, gsize max_dif
 		cur_ex = cur_offset->data;
 	}
 
-	begin = part->content->data;
+	begin = (gchar *)part->content->data;
 	c = begin;
 	end = c + len;
 	if (part->is_utf) {

src/lua/lua_task.c

@@ -1248,7 +1248,7 @@ lua_textpart_get_content (lua_State * L)
 		return 1;
 	}
 
-	lua_pushlstring (L, part->content->data, part->content->len);
+	lua_pushlstring (L, (const gchar *)part->content->data, part->content->len);
 
 	return 1;
 }

src/plugins/surbl.c

@@ -514,7 +514,7 @@ format_surbl_request (memory_pool_t * pool, f_str_t * hostname, struct suffix_it
 	/* Check for numeric expressions */
 	if (is_numeric && dots_num == 3) {
 		/* This is ip address */
-		if ((suffix->options & SURBL_OPTION_NOIP) != 0) {
+		if (suffix != NULL && (suffix->options & SURBL_OPTION_NOIP) != 0) {
 			/* Ignore such requests */
 			msg_info ("ignore request of ip url for list %s", suffix->symbol);
 			return NULL;