X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=util-src%2Fencodings.c;h=f2109d0c1a2433e2b0f88afd5b9e5f5a00046576;hb=f25b41f77c93a5d0021f51b0653bcaa9423a1b12;hp=65d7d501a43c610037b4633236a244c0c859f8ef;hpb=abcf719640e34bacc620de3ec3345cfcb042f517;p=prosody.git

diff --git a/util-src/encodings.c b/util-src/encodings.c
index 65d7d501..f2109d0c 100644
--- a/util-src/encodings.c
+++ b/util-src/encodings.c
@@ -1,6 +1,6 @@
-/* Prosody IM v0.4
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
+/* Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
 -- 
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
@@ -108,7 +108,6 @@ static int Lbase64_decode(lua_State *L)		/** decode(s) */
 				break;
 		}
 	}
-	return 0;
 }
 
 static const luaL_Reg Reg_base64[] =
@@ -125,9 +124,14 @@ static const luaL_Reg Reg_base64[] =
 static int stringprep_prep(lua_State *L, const Stringprep_profile *profile)
 {
 	size_t len;
-	const char *s = luaL_checklstring(L, 1, &len);
+	const char *s;
 	char string[1024];
 	int ret;
+	if(!lua_isstring(L, 1)) {
+		lua_pushnil(L);
+		return 1;
+	}
+	s = lua_tolstring(L, 1, &len);
 	if (len >= 1024) {
 		lua_pushnil(L);
 		return 1; // TODO return error message
@@ -163,13 +167,14 @@ static const luaL_Reg Reg_stringprep[] =
 /***************** IDNA *****************/
 
 #include <idna.h>
+#include <idn-free.h>
 
 static int Lidna_to_ascii(lua_State *L)		/** idna.to_ascii(s) */
 {
 	size_t len;
 	const char *s = luaL_checklstring(L, 1, &len);
 	char* output = NULL;
-	int ret = idna_to_ascii_8z(s, &output, 0);
+	int ret = idna_to_ascii_8z(s, &output, IDNA_USE_STD3_ASCII_RULES);
 	if (ret == IDNA_SUCCESS) {
 		lua_pushstring(L, output);
 		idn_free(output);