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update Brotli to version 1.0.6

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This commit is contained in:
Tino Reichardt
2018-10-21 13:33:23 +02:00
parent e8cb55330d
commit 51dc99984a
82 changed files with 3537 additions and 2397 deletions
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40
C/brotli/br_utf8_util.c
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@@ -25,37 +25,37 @@ static size_t BrotliParseAsUTF8(
}
/* 2-byte UTF8 */
if (size > 1u &&
(input[0] & 0xe0) == 0xc0 &&
(input[1] & 0xc0) == 0x80) {
*symbol = (((input[0] & 0x1f) << 6) |
(input[1] & 0x3f));
if (*symbol > 0x7f) {
(input[0] & 0xE0) == 0xC0 &&
(input[1] & 0xC0) == 0x80) {
*symbol = (((input[0] & 0x1F) << 6) |
(input[1] & 0x3F));
if (*symbol > 0x7F) {
return 2;
}
}
/* 3-byte UFT8 */
if (size > 2u &&
(input[0] & 0xf0) == 0xe0 &&
(input[1] & 0xc0) == 0x80 &&
(input[2] & 0xc0) == 0x80) {
*symbol = (((input[0] & 0x0f) << 12) |
((input[1] & 0x3f) << 6) |
(input[2] & 0x3f));
if (*symbol > 0x7ff) {
(input[0] & 0xF0) == 0xE0 &&
(input[1] & 0xC0) == 0x80 &&
(input[2] & 0xC0) == 0x80) {
*symbol = (((input[0] & 0x0F) << 12) |
((input[1] & 0x3F) << 6) |
(input[2] & 0x3F));
if (*symbol > 0x7FF) {
return 3;
}
}
/* 4-byte UFT8 */
if (size > 3u &&
(input[0] & 0xf8) == 0xf0 &&
(input[1] & 0xc0) == 0x80 &&
(input[2] & 0xc0) == 0x80 &&
(input[3] & 0xc0) == 0x80) {
(input[0] & 0xF8) == 0xF0 &&
(input[1] & 0xC0) == 0x80 &&
(input[2] & 0xC0) == 0x80 &&
(input[3] & 0xC0) == 0x80) {
*symbol = (((input[0] & 0x07) << 18) |
((input[1] & 0x3f) << 12) |
((input[2] & 0x3f) << 6) |
(input[3] & 0x3f));
if (*symbol > 0xffff && *symbol <= 0x10ffff) {
((input[1] & 0x3F) << 12) |
((input[2] & 0x3F) << 6) |
(input[3] & 0x3F));
if (*symbol > 0xFFFF && *symbol <= 0x10FFFF) {
return 4;
}
}