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Use only unsigned values in the implementatin of LIKE and GLOB so that

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values won't overflow to negative when dealing with malformed UTF8.

FossilOrigin-Name: 77f01578bb565d1bc884b374b68bae10ce34a084
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drh
2011-06-13 12:19:21 +00:00
parent 7006c18e00
commit 0a32fa6d81
5 changed files with 18 additions and 18 deletions
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src/sqliteInt.h
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@@ -2879,7 +2879,7 @@ int sqlite3GetInt32(const char *, int*);
int sqlite3Atoi(const char*);
int sqlite3Utf16ByteLen(const void *pData, int nChar);
int sqlite3Utf8CharLen(const char *pData, int nByte);
int sqlite3Utf8Read(const u8*, const u8**);
u32 sqlite3Utf8Read(const u8*, const u8**);
/*
** Routines to read and write variable-length integers. These used to