lldb-dfsan

lldb-dfsan is an LLDB plugin that allows inspecting the DFSan labels of variables, structures and memory in the target process.

Installation

pip install lldb-dfsan && echo "command script import lldb_dfsan" >> ~/.lldbinit

How to use

This plugin provides the label VAR command which prints all labels of the references local variable VAR. For example:

Process 38271 stopped
   4    int i[3] = {1, 2, 3};
   5   
   6    dfsan_label i_label = 1;
   7    dfsan_set_label(i_label, &(i[1]), sizeof(int));
(lldb) label i
i : array int[3] {
  [0] : No taint
  [1] : (Taint class 1)
  [2] : No taint
}

Metadata

Release files for lldb-dfsan 0.1.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for lldb-dfsan 0.1.1
File	Size	Uploaded
lldb_dfsan-0.1.1.tar.gz	8.8 kB	Jun 3, 2023	Details

Built distribution (wheel)

Table of built distributions (wheels) for lldb-dfsan 0.1.1
File	Interpreter	ABI	Platform	Reset
lldb_dfsan-0.1.1-py3-none-any.whl 8.2 kB Jun 3, 2023	Python 3	none	any	Details

Total release size: 17.0 kB

Release files / lldb_dfsan-0.1.1.tar.gz

Download URL	lldb_dfsan-0.1.1.tar.gz
Size	8.8 kB
Tags	Source
SHA-256 checksum How to use checksums	`e4e4e575c87a9ec77c511b97d078c8a16e1512e7f3aee1dd826712f800caab3c`
BLAKE2b-256 checksum How to use checksums	`20fdf423e9af018dcc835d64ecf2633eaca408f60d42793f83c0929fc30129d7`
Upload date	Jun 3, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/4.0.2 CPython/3.10.10`

Release files / lldb_dfsan-0.1.1-py3-none-any.whl

Download URL	lldb_dfsan-0.1.1-py3-none-any.whl
Size	8.2 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`59c9423a10deb80c68c364ff91751a7d852bd07481dbd1ee538f01122d713b85`
BLAKE2b-256 checksum How to use checksums	`44900bdc3b0db164d1e86e9ad37cdb7c75f739d0e11b5bc0c27a09bbfc18a29d`
Upload date	Jun 3, 2023
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/4.0.2 CPython/3.10.10`