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Fix read past end of array

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Ben Payne 2014-11-10 11:42:49 -05:00
parent d4b4320f45
commit a10e6e99d4
1 changed files with 7 additions and 4 deletions
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11
Engine/source/core/strings/unicode.cpp
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@ -601,10 +601,13 @@ bool chompUTF8BOM( const char *inString, char **outStringPtr )
{ {
*outStringPtr = const_cast<char *>( inString ); *outStringPtr = const_cast<char *>( inString );
U8 bom[4]; bool valid = false;
dMemcpy( bom, inString, 4 ); if (inString[0] && inString[1] && inString[2])
{
bool valid = isValidUTF8BOM( bom ); U8 bom[4];
dMemcpy(bom, inString, 4);
valid = isValidUTF8BOM(bom);
}
// This is hackey, but I am not sure the best way to do it at the present. // This is hackey, but I am not sure the best way to do it at the present.
// The only valid BOM is a UTF8 BOM, which is 3 bytes, even though we read // The only valid BOM is a UTF8 BOM, which is 3 bytes, even though we read