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RFC 3629 restricted the range of characters encoded with UTF-8 to 0000-10FFFF (the UTF-16 accessible range)

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401523
This commit is contained in:
Sam Lantinga 2006-03-13 17:25:44 +00:00
parent de88144cde
commit 7056c5dc5c
1 changed files with 3 additions and 2 deletions
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5
src/stdlib/SDL_iconv.c
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@ -368,7 +368,8 @@ size_t SDL_iconv(SDL_iconv_t cd,
ch = UNKNOWN_UNICODE; ch = UNKNOWN_UNICODE;
} }
if ( (ch >= 0xD800 && ch <= 0xDFFF) || if ( (ch >= 0xD800 && ch <= 0xDFFF) ||
(ch == 0xFFFE || ch == 0xFFFF) ) { (ch == 0xFFFE || ch == 0xFFFF) ||
ch > 0x10FFFF ) {
/* Skip illegal sequences /* Skip illegal sequences
return SDL_ICONV_EILSEQ; return SDL_ICONV_EILSEQ;
*/ */
@ -545,7 +546,7 @@ size_t SDL_iconv(SDL_iconv_t cd,
case ENCODING_UTF8: /* RFC 3629 */ case ENCODING_UTF8: /* RFC 3629 */
{ {
Uint8 *p = (Uint8 *)dst; Uint8 *p = (Uint8 *)dst;
if ( ch > 0x7FFFFFFF ) { if ( ch > 0x10FFFF ) {
ch = UNKNOWN_UNICODE; ch = UNKNOWN_UNICODE;
} }
if ( ch <= 0x7F ) { if ( ch <= 0x7F ) {