icu52/patches/csetdet.patch - Issue 224943002: icu local change part1

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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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