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Side by Side Diff: icu52/patches/csetdet.patch

Issue 224943002: icu local change part1 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/
Patch Set: function indentation changed Created 6 years, 8 months ago
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1 Index: source/i18n/csrucode.cpp
2 ===================================================================
3 --- source/i18n/csrucode.cpp (revision 214189)
4 +++ source/i18n/csrucode.cpp (working copy)
5 @@ -31,8 +31,9 @@
6 int32_t CharsetRecog_UTF_16_BE::match(InputText* textIn)
7 {
8 const uint8_t *input = textIn->fRawInput;
9 + int32_t length = textIn->fRawLength;
10
11 - if (input[0] == 0xFE && input[1] == 0xFF) {
12 + if (length >=2 && input[0] == 0xFE && input[1] == 0xFF) {
13 return 100;
14 }
15
16 @@ -53,8 +54,9 @@
17 int32_t CharsetRecog_UTF_16_LE::match(InputText* textIn)
18 {
19 const uint8_t *input = textIn->fRawInput;
20 + int32_t length = textIn->fRawLength;
21
22 - if (input[0] == 0xFF && input[1] == 0xFE && (input[2] != 0x00 || input[3] ! = 0x00)) {
23 + if (length >= 4 && input[0] == 0xFF && input[1] == 0xFE && (input[2] != 0x0 0 || input[3] != 0x00)) {
24 return 100;
25 }
26
27 @@ -76,7 +78,7 @@
28 bool hasBOM = FALSE;
29 int32_t confidence = 0;
30
31 - if (getChar(input, 0) == 0x0000FEFFUL) {
32 + if (limit > 0 && getChar(input, 0) == 0x0000FEFFUL) {
33 hasBOM = TRUE;
34 }
35
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