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LCEMP RCE fixes

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Based on commit d017bfc30a68888bf5c79b23cf5c4f607cf828bf
This commit is contained in:
Loki Rautio 2026-03-09 04:45:14 -05:00
parent 0c4f459904
commit d557ca2dfb
27 changed files with 222 additions and 80 deletions
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13
Minecraft.World/ByteArrayInputStream.cpp
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@ -10,8 +10,19 @@
//offset - the offset in the buffer of the first byte to read.
//length - the maximum number of bytes to read from the buffer.
ByteArrayInputStream::ByteArrayInputStream(byteArray buf, unsigned int offset, unsigned int length)
: pos( offset ), count( min( offset+length, buf.length ) ), mark( offset )
: pos(offset), mark(offset)
{
if (offset > buf.length)
{
count = buf.length;
}
else if (length > buf.length - offset)
{
count = buf.length;
}
else
{
count = offset + length;
this->buf = buf;
}