dbrotz 015d2b0830 Fix buffer overflow when creating patches with long RPN expressions ...

The createpatch() function was using a fixed-size buffer. I've changed it
to be dynamically allocated. I saw that the RPN format used in patches is
slightly different from the one used internally in the assembler, so I
added a new member to the Expression struct to track the patch size.

I've also limited the RPN expression length to 1MB. I realized that the
patch RPN expression could potentially be longer than the internal RPN
expression, so the internal expression would need a limit smaller than
UINT32_MAX. I thought 1MB would be a reasonable limit.

2019-07-04 16:49:09 -07:00

..

asm.h

Use only one pass

2019-05-05 15:50:56 -07:00

charmap.h

Relicense codebase under MIT license

2018-01-26 22:59:02 +00:00

constexpr.h

Fix ambiguity in const parsing

2018-12-02 13:49:12 -08:00

fstack.h

Print full file path in error messages

2018-12-06 22:59:24 -08:00

lexer.h

Handle non-seekable input correctly

2019-07-03 15:38:14 +02:00

localasm.h

Relicense codebase under MIT license

2018-01-26 22:59:02 +00:00

main.h

Cleanup GCC compiler attributes

2018-04-03 19:52:50 +01:00

mymath.h

Relicense codebase under MIT license

2018-01-26 22:59:02 +00:00

output.h

Relicense codebase under MIT license

2018-01-26 22:59:02 +00:00

rpn.h

Fix buffer overflow when creating patches with long RPN expressions

2019-07-04 16:49:09 -07:00

symbol.h

Prevent non-reloc symbol from shadowing reloc symbol

2019-05-09 12:48:10 -07:00