radareorg/radare2 5.9.8

on GitHub

Authors

Adam Satko Azox Chédotal Julien Juho Kuisma Quentin Kaiser Sylvain Pelissier W0nda astralia condret pancake pancake satk0 sha0coder suidpit wagner riffel

Changes

analysis

• Add array of values for arguments in aobj
• Fix aobj representing undefined behaviour bits
• Fix string ref direction and improve false positive xref types
• Better indirect code reference detection via flags
• Skip string/format/data metatypes from the ref analysis
• Fix false positive string ref spotted as write
• Fix 'aa' warning when no sections in binobj
• Make afvt work with 1 parameter to display the type, instead of silently failing
• Add recursive information in afi
• Implement aflmr command to list all recursive functions
• Fixes for the stm8 calling convention
• Add aflmu command to list function calls once
• Handle direction and support pointer RAM references for stm8
• Disable indirect pointer references for stm8
• Implement 'afln' command to list all function names

arch

• Add parse.pickle plugin
• Add the gb.pseudo plugin
• Fix more issues for stm8.pseudo
• Add pseudo for rvf stm8 instruction
• Clarify STM8 memory access, references and immediates in disasm
• LOADs can be STOREs too in stm8land
• Use [] syntax instead of the confusing () for stm8
• In stm8 use brackets for memory writes with mov

bin

• Fix #23538 - iS sha1,sha1/sort/inc table queries + entropy
• Cache sections in dwarf parser
• Handle table queries for imports and segments
• Use raw symbol name in flatItem.realname instead of the flag name
• Add math category imports (and few more string)
• Improve iic subcommands for listing uniq xrefs and more
• Improve iic command for classifying imports
• Fix crash in 'iic' and add more import types
• Fix RVA to offset conversion on PE binaries
• Remove a hack that breaks parsing sections in some PE

bug

• Fix broken test exposing reentrant RNum.math glitch

build

• Fix #23622 - Use USEMESON when builddir contain spaces
• Fix make purge
• Aim to fix the duplicated sha symbols from rvc cyclic dep
• Correct OpenSSL imports
• Fix qjs when using asan
• Fix qjs symbols visibility
• Define cstd for meson-w32
• Install scripts

config

• -e log.level accept strings too
• Use XDG cachedir and expose it via dir.cache for annotations

cons

• Fix #23588 - remove empty lines when sorting and add grep+end test

core

• Fix #23639 - Implement e+ command to set config vars in r2rc
• Increase float and double precision

crash

• Fix #23657 - Command injection vulnerability via rbin->r2
• Fix #23581 - Infinite loop with unsupported dwarf command
• Fix #23581 - (again) bin3 dwarf infinite loop
• Fix #23581 - (again) another infinite loop in the dwarf parser
• Fix #23581 - (again) another infinite loop in the dwarf parser
• Fix #23610 - Stop parsing compressed DWARF sections
• Disable fortunes in sandbox mode, better null checks
• Lots of small improvements and bug fixes in the dwarf parser
• Fix #23581 - DoS in DWARF parser
• Fix infinite loop in pdc (pseudo decompilation)
• Fix #23529 - Stack exhaustion overflow in the c++ demangler

crypto

• Simplify print hash
• Update cipher plugin descriptions
• Add ssl builds in the CI and add the SipHash SSL plugin
• Create sip hash plugin
• ASN.1 display corrections + fix tests
• Correct print strhash
• Fix #22140 - Add bech32 encoding/decoding
• Update algorithm descriptions
• Add offset on MK hit for SM4
• ASN.1 printings enhancements

debug

• Revert e0b1977 - bring back the full IO address space
• Stop earlier in glibc checks in dmh
• Fix dra? in debugger mode (exposed by ?*)

decompiler

• Fix some broken gotos in pdc
• Include callconv information in pdc output
• Honor afs in pdc

disasm

• Fix false positive in op.ptr(char) reference
• Add asm.cmt.wrap to ignore asm.cmt.right on long comments
• Implement asm.cmt.pseudo config option

doc

• Use SPDX license names for RLang plugins
• Use SPDX namings for crypto, and list them in Vj
• Use SPDX license namings in all the arch plugins
• Use SPDX license namings on all the bin plugins
• Use SPDX naming in all IO plugins
• Fix segfault in dL and use SPDX namings on all debug plugins
• Initial import of the scripts/licenses.r2.js

dwarf

• Fix DWARF5 file parsing
• Fix DWARF5 parsing when a MD5 checksum is present

fs

• Dont load empty fs plugins

globals

• Remove globals in RCore.cmdMeta

io

• Minor fixes in io
• Minor optimization in r_io_bank_locate
• Give local seek to iobfd
• Use R_IO_SEEK instead of SEEK
• Undo some ret2libc harm
• Dont priorize null:// maps on macho binaries
• Honor custom seek when map address is set

lang

• Handle base64: in #!-e
• Fix #!python -e

lint

• Add script for linting assert lines on all R_APIs

performance

• Minor optimizations in RBuffer.bytes

print

• Import charsets from imhex
• Fixed old_offset not restored on pdj
• Improve error handling in pfb strings

projects

• Save/restore comments in the new projects
• New prj core plugin as PoC
• Inform about the project path before removing
• Honor prj.files in o*
• Fix copying main executable when prj.files is set

r2js

• Update to the latest quickjs-ng and pin commit to fix vs2022 build
• Update to the latest quickjs-ng, so we dont need to ship custom patches
• Fix "TypeError: not a function" error with an ugly hack
• Update r2papi to the test version from git

search

• Add /h* and make /h behave like the rest
• Add /abf to search loops in current function
• Display SM4 master key when found

shell

• Better handling invalid subcommands
• Handle table queries for strings in "iz,"
• Handle comma subcommand for "ic"
• Support @% for reading variables too
• Fix #23561 - report 'drq' as an invalid command
• Improve and extend $D numvars
• Extended $M numvars
• Refactor and improve $F and $B numvars
• Refactor, improve and extend all the $S numvars
• Refactor and extend the numvars for flags
• Refactor instruction $variables under $i
• Cleanup, handle errors and support : syntax for $k{}
• Refactor and extend few RNum $O->$$c|$$$c + error handling
• Fix xdg cachedir and histfile path issues
• Fix invalid command error message when subcommand is the null char
• Fix "?E C.." bug in clippy
• Don't show license column in r2 -L. use json to get author+license
• Handle more invalid subcommands under 'a'
• Invalid h subcommands dont flush the error text
• Fix all the plugins listing in r2 -Vj

test

• Set pager to cat in sys/lint.sh

tools

• Add 'stdouterr' directive in rarun2
• Add r2 -1 to redirect stderr into stdout

util

• Initial implementation of the new LZ4 implementation

visual

• Implement yank/paste in visual bit editor
• Implement endian swap in visual bit editor
• Support multibyte inc/dec with Vd1[+-]
• Implement word size concept in the visual bit editor
• Implement Vd1! to toggle all bits from the selected byte
• Handle [] and ; keys in Vv