- Added new charsys languages: belarussian-w1251 and ukrainian-w1251. Patch provided

by Bock (#0002724).
- Fixed memory leak in new resolver.
[ATTEMPT II]

src/charsys.c

@@ -90,6 +90,7 @@ struct _langlist
 
 /* MUST be alphabetized (first column) */
 static LangList langlist[] = {
+	{ "belarussian-w1251", "blr", LANGAV_ASCII|LANGAV_W1251 },
 	{ "catalan",      "cat", LANGAV_ASCII|LANGAV_LATIN1 },
 	{ "chinese",      "chi-s,chi-t,chi-j", LANGAV_GBK },
 	{ "chinese-simp", "chi-s", LANGAV_GBK },
@@ -117,7 +118,9 @@ static LangList langlist[] = {
 	{ "swedish",      "swe", LANGAV_ASCII|LANGAV_LATIN1 },
 	{ "swiss-german", "swg", LANGAV_ASCII|LANGAV_LATIN1 },
 	{ "turkish",      "tur", LANGAV_ASCII|LANGAV_ISO8859_9 },
+	{ "ukrainian-w1251", "ukr", LANGAV_ASCII|LANGAV_W1251 },
 	{ "windows-1250", "cze-m,pol-m,rum,slo-m,hun",  LANGAV_ASCII|LANGAV_W1250 },
+	{ "windows-1251", "rus,ukr,blr", LANGAV_ASCII|LANGAV_W1251 },
 	{ NULL, NULL, 0 }
 };
 
@@ -472,7 +475,7 @@ char tmp[512], *lang, *p;
 
 void charsys_add_language(char *name)
 {
-char latin1=0, latin2=0, w1250=0, chinese=0;
+char latin1=0, latin2=0, w1250=0, w1251=0, chinese=0;
 
 	/** Note: there could well be some characters missing in the lists below.
 	 *        While I've seen other altnernatives that just allow pretty much
@@ -493,6 +496,8 @@ char latin1=0, latin2=0, w1250=0, chinese=0;
 		latin2 = 1;
 	else if (!strcmp(name, "windows-1250"))
 		w1250 = 1;
+	else if (!strcmp(name, "windows-1251"))
+		w1251 = 1;
 	else if (!strcmp(name, "chinese") || !strcmp(name, "gbk"))
 		chinese = 1;
 	
@@ -603,13 +608,29 @@ char latin1=0, latin2=0, w1250=0, chinese=0;
 	}
 
 	/* [windows 1251] */
-	if (!strcmp(name, "russian-w1251"))
+	if (w1251 || !strcmp(name, "russian-w1251"))
 	{
 		/* supplied by Roman Parkin:
 		 * 128-159 and 223-254
 		 */
 		charsys_addallowed("擱藏霰匸�帊昅恘倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠�邪");
 	}
+	
+	if (w1251 || !strcmp(name, "belarussian-w1251"))
+	{
+		/* supplied by Anton Samets & ss:
+		 * 128-159, 161, 162, 178, 179 and 223-254
+		 */
+		charsys_addallowed("擱藏霰匸�帊昅恘倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠�邪﹜眾");
+	}	
+	
+	if (w1251 || !strcmp(name, "ukrainian-w1251"))
+	{
+		/* supplied by Anton Samets & ss:
+		 * 128-159, 170, 175, 178, 179, 186, 191 and 223-254
+		 */
+		charsys_addallowed("擱藏霰匸�帊昅恘倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠�邪眾的紊");
+	}	
 
 	/* [GREEK] */	
 	if (!strcmp(name, "greek"))

src/list.c

@@ -162,6 +162,7 @@ void free_client(aClient *cptr)
 		if (cptr->zip)
 			zip_free(cptr);
 #endif
+		unreal_free_hostent(cptr->hostp);
 	}
 	MyFree((char *)cptr);
 }

src/res.c

@@ -531,6 +531,14 @@ struct hostent *he;
 	return he;
 }
 
+void unreal_free_hostent(struct hostent *he)
+{
+	MyFree(he->h_name);
+	MyFree(he->h_addr_list[0]);
+	MyFree(he->h_addr_list);
+	MyFree(he);
+}
+
 static void unrealdns_freeandremovereq(DNSReq *r)
 {
 	if (r->prev)