From 0cf12b5e3a90f37457233ba99dbb64777e701e3b Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 13 Mar 2006 17:25:44 +0000
Subject: [PATCH] RFC 3629 restricted the range of characters encoded with
 UTF-8 to 0000-10FFFF (the UTF-16 accessible range)

---
 src/stdlib/SDL_iconv.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/stdlib/SDL_iconv.c b/src/stdlib/SDL_iconv.c
index b752e1275..680a3f297 100644
--- a/src/stdlib/SDL_iconv.c
+++ b/src/stdlib/SDL_iconv.c
@@ -368,7 +368,8 @@ size_t SDL_iconv(SDL_iconv_t cd,
 					ch = UNKNOWN_UNICODE;
 				}
 				if ( (ch >= 0xD800 && ch <= 0xDFFF) ||
-				     (ch == 0xFFFE || ch == 0xFFFF) ) {
+				     (ch == 0xFFFE || ch == 0xFFFF) ||
+				     ch > 0x10FFFF ) {
 					/* Skip illegal sequences
 					return SDL_ICONV_EILSEQ;
 					*/
@@ -545,7 +546,7 @@ size_t SDL_iconv(SDL_iconv_t cd,
 		    case ENCODING_UTF8: /* RFC 3629 */
 			{
 				Uint8 *p = (Uint8 *)dst;
-				if ( ch > 0x7FFFFFFF ) {
+				if ( ch > 0x10FFFF ) {
 					ch = UNKNOWN_UNICODE;
 				}
 				if ( ch <= 0x7F ) {