From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sun, 7 Apr 2019 08:44:58 +0000 (+0100)
Subject: [Minor] Fix some more suspicious cases
X-Git-Tag: 1.9.2~63
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=545e090c81ce22bbb7edb6d3621c348bd994449c;p=rspamd.git

[Minor] Fix some more suspicious cases
---

diff --git a/src/libserver/url.c b/src/libserver/url.c
index d774eb440..8ad073ae2 100644
--- a/src/libserver/url.c
+++ b/src/libserver/url.c
@@ -3126,7 +3126,7 @@ rspamd_url_hash (gconstpointer u)
 	const struct rspamd_url *url = u;
 
 	if (url->urllen > 0) {
-		return rspamd_cryptobox_fast_hash (url->string, url->urllen,
+		return (guint)rspamd_cryptobox_fast_hash (url->string, url->urllen,
 				rspamd_hash_seed ());
 	}
 
@@ -3139,7 +3139,7 @@ rspamd_url_host_hash (gconstpointer u)
 	const struct rspamd_url *url = u;
 
 	if (url->hostlen > 0) {
-		return rspamd_cryptobox_fast_hash (url->host, url->hostlen,
+		return (guint)rspamd_cryptobox_fast_hash (url->host, url->hostlen,
 				rspamd_hash_seed ());
 	}
 
@@ -3162,7 +3162,7 @@ rspamd_email_hash (gconstpointer u)
 		rspamd_cryptobox_fast_hash_update (&st, url->user, url->userlen);
 	}
 
-	return rspamd_cryptobox_fast_hash_final (&st);
+	return (guint)rspamd_cryptobox_fast_hash_final (&st);
 }
 
 /* Compare two emails for building emails tree */
diff --git a/src/libstat/tokenizers/tokenizers.c b/src/libstat/tokenizers/tokenizers.c
index caa4a48a5..b6061ce3b 100644
--- a/src/libstat/tokenizers/tokenizers.c
+++ b/src/libstat/tokenizers/tokenizers.c
@@ -217,10 +217,10 @@ rspamd_tokenize_check_limit (gboolean decay,
 }
 
 static inline gboolean
-rspamd_utf_word_valid (const gchar *text, const gchar *end,
+rspamd_utf_word_valid (const guchar *text, const guchar *end,
 		gint32 start, gint32 finish)
 {
-	const gchar *st = text + start, *fin = text + finish;
+	const guchar *st = text + start, *fin = text + finish;
 	UChar32 c;
 
 	if (st >= end || fin > end || st >= fin) {
diff --git a/src/libutil/hash.c b/src/libutil/hash.c
index c40200f64..56e80a17e 100644
--- a/src/libutil/hash.c
+++ b/src/libutil/hash.c
@@ -628,7 +628,7 @@ rspamd_lru_hash_insert (rspamd_lru_hash_t *hash,
 	node->data = value;
 	node->lg_usages = (guint8)lfu_base_value;
 	node->last = TIME_TO_TS (now);
-	node->eviction_pos = -1;
+	node->eviction_pos = (guint8)-1;
 
 	if (ret != 0) {
 		/* Also need to check maxsize */
diff --git a/src/libutil/str_util.c b/src/libutil/str_util.c
index d32a0d4d1..290110b2b 100644
--- a/src/libutil/str_util.c
+++ b/src/libutil/str_util.c
@@ -334,7 +334,7 @@ rspamd_gstring_icase_hash (gconstpointer key)
 {
 	const GString *f = key;
 
-	return rspamd_icase_hash (f->str, f->len, rspamd_hash_seed ());
+	return (guint)rspamd_icase_hash (f->str, f->len, rspamd_hash_seed ());
 }
 
 /* https://graphics.stanford.edu/~seander/bithacks.html#ZeroInWord */
diff --git a/src/lua/lua_util.c b/src/lua/lua_util.c
index 25fdc1514..ec5f98c22 100644
--- a/src/lua/lua_util.c
+++ b/src/lua/lua_util.c
@@ -2513,30 +2513,41 @@ lua_util_is_utf_mixed_script(lua_State *L)
 {
 	LUA_TRACE_POINT;
 	gsize len_of_string;
-	const gchar *string_to_check = lua_tolstring (L, 1, &len_of_string);
+	const guchar *string_to_check = lua_tolstring (L, 1, &len_of_string);
 	UScriptCode last_script_code = USCRIPT_INVALID_CODE;
 	UErrorCode uc_err = U_ZERO_ERROR;
 
 	if (string_to_check) {
 		uint index = 0;
 		UChar32 char_to_check = 0;
-		while(index < len_of_string) {
-			U8_NEXT(string_to_check, index, len_of_string, char_to_check);
-			if (char_to_check < 0 ) {
+
+		while (index < len_of_string) {
+			U8_NEXT (string_to_check, index, len_of_string, char_to_check);
+
+			if (char_to_check < 0) {
 				return luaL_error (L, "passed string is not valid utf");
 			}
-			UScriptCode current_script_code = uscript_getScript(char_to_check, &uc_err);
-			if (uc_err != U_ZERO_ERROR){
-				msg_err ("cannot get unicode script for character, error: %s", u_errorName (uc_err));
+
+			UScriptCode current_script_code = uscript_getScript (char_to_check, &uc_err);
+
+			if (uc_err != U_ZERO_ERROR) {
+				msg_err ("cannot get unicode script for character, error: %s",
+						u_errorName (uc_err));
 				lua_pushboolean (L, false);
+
 				return 1;
 			}
-			if ( current_script_code != USCRIPT_COMMON && current_script_code != USCRIPT_INHERITED ){
-				if (last_script_code == USCRIPT_INVALID_CODE ){
+
+			if (current_script_code != USCRIPT_COMMON &&
+				current_script_code != USCRIPT_INHERITED) {
+
+				if (last_script_code == USCRIPT_INVALID_CODE) {
 					last_script_code = current_script_code;
-				} else {
-					if ( last_script_code != current_script_code ){
+				}
+				else {
+					if (last_script_code != current_script_code) {
 						lua_pushboolean (L, true);
+
 						return 1;
 					}
 				}