radareorg/radare2 5.8.2

5.8.2 - codename "Jonesy"

on GitHub

Authors

0x8ff Apkunpacker Dennis Goodlett Fraser Price Jules Maselbas MewtR Mohamed Lemine Ould El-Hadj Ole André Vadla Ravnås Richard Patel Sylvain Pelissier Vitaly Bogdanov condret kyufie meme nmeum pancake pancake

Changes

anal

• Honor the micromips codealign, add missing =SN and cc
• Set indirect code refs from load instructions
• Make r_anal_optype_{to,from}_string use the same optypes array
• Rework of the function merging
• Add Plan 9 calling conventions
• Basic blocks are not modified if not initialized
• Add test for gb srcs/dsts json and valtype
• Fix multiple typos in ios-syscalls.txt

analysis

• Make r_anal_optype_{to,from}_string use the same optypes array
• Rework of the function merging

api

• Make r_str_casecmp() null-proof to fix weird crash on windows
• Implement RCore.cmdCallAt() + minor improve internal cmd calls
• Fix RFile.path() when $PATH contains no colon

arch

• Add esil support for v850 ei and di instructions
• Add esil support for v850 reti instruction
• Add esil support for v850 stsr instruction
• Add esil support for v850 ldsr instruction
• Blindfix for a glitch in the v850 disassembler
• Simplify esil generation of v850 bcond instructions
• Add esil support for v850 setf instruction
• Improve v850 esil support and fix some related bugs
• Fix asm.cpu=? when using arch plugins
• Fix rasm2 -a mips{.gnu} -b16 -e -c micro -d '4fe5'
• Move mcore into the arch
• Support micromips on both gnu and capstone plugins
• Move anal.propeller
• Add micromips cpu for the mips.gnu plugin
• Move nios2 away from anal
• Register RArch plugins to be loaded dynamically

asm

• Implement .extern directive in rasm2, fix other directives
• Fix ARM assembler for blt, ble, cmn, tst, and teq instructions

bin

• Fix null deref assert in the TE parser
• Fix unnecessary memory exhaustion in the elf parser
• Fix allocation crash in bin.symbols
• Support elf-micromips auto detection
• DWARF5 line header parsing
• License Plan 9 code as MIT
• Add Plan 9 line number information
• Fix load address of arm64 kernel

build

• Do not depend on strcasecmp in libzip, build fail on Centos7
• Upgrade v35arm64 to fix non-c99 compilation
• Update to the latest tinycc in the CI
• Remove the need for ios-include.tar.gz
• Use an authorized API call for the abi job to increase the rate limit
• Remove condition on 'linux-static' job
• Integrate ABI diffing into CI scripts
• Add --with-ssl-crypto, rename --with-openssl to --with-ssl
• meson: Install various missing files
• Use fakeroot if available when packaging for debian

build,

• Integrate ABI diffing into CI scripts

ci

• Upgrade CodeQL actions from v1 to v2
• Update the SPEC file and build RPM packages in the CI
• • Update the SPEC file and build RPM packages in the CI

crash

• Fix infinite loop and null derefs when calling pd from pd in Cr
• Blindfix with a hack and a workaround to fix an UAF in Cr
• Fix an UAF in the visual bit editor
• Fix null deref segfault in Vd1
• Fix UAF in oc
• Fix null deref in io.bank

debug

• Fix #8992 - Apply command line settings before initializing debug plugin
• Add required A0 register into x86 register profile provided by GDB
• Use proper type for the XMM register inside profile recieved
• Implement dpt. command to print the current selected process

disasm

• Optimize RAnal.kind() as its called many times with a large buffer from pd
• Bring back and improve the Cr command

doc

• Reference abidiff's ci usage in doc/abi.md
• Reference doc/abi in DEVELOPERS

esil

• Fix emulation of the arm64 tst instruction

fs

• Improve json output for mlj - mountpoint type and delta

globals

• Remove global in util/lib and just use RLogLevel

indent

• Balance spacings in braces

js

• Add experimental r2.cmd0 and r2.call0 for qjs
• Enable stack overflow check when recursive calls
• Improve error messages in the qjs repl
• Rename qjs's dir function to dump
• Support loading/unloading multiple QJS plugins
• Update typescript compiler and move r2plugin into r2
• Fix undefined behaviour in quickjs when casting double to int64
• Fix #21205 - Missing object definition for aoj
• Fix undefined behaviour in double->int cast
• Extra checks and enforce the singleton core plugin
• Improve typescript entrypoint logic detection
• Initial support for javascript core plugins
• Upgrade r2papi-ts from 0.0.4 to 0.0.10
• Support typescript Main namespace and pass --allowJs

json

• Fix #21205 - Missing object definition for aoj

lang

• Initial implementation of lang.s assembly scripting
• R_TH_LOCAL two globals in RLang.c
• Reestructure lib dependencies, add lang.asm plugin

perf

• Massage the bottleneck that was making r2dec super slow
• Some more likely hints in RCore.cmd from valgrind

print

• Fix pA and pA? (/A was moved into /a)
• Implement pvp and wvp to print and write pointers
• Fix fortune message for #md5 and add ph: variant of "ph "

qjs

• Add QJS_NOABORT option to avoid aborts

r2pm

• Improvements for r2pm when getcwd is null
• Add R2PM_NEEDS and auto-install system build deps if possible
• Fix git check before cloning the repo
• Fix R2PM_DEPS first time issue
• Report better errors on first r2pm setup
• Initial experimental support for portable qjs packages

search

• Implement tire algorithm in

shell

• Fix assert in ph
• Initial skeleton integration with GNU/Poke
• Fix profiling RCore.cmdCall() via ?t""
• Add help message for the quote command "?
• Implement LAj and LAq commands to list arch plugins
• Implement uname -h, -m, -b, -j ...
• Handle unknown subcommands for t
• pdrj shouldnt be modifying the current seek
• Add -j command as an alias for js:
• Add the ability to run qjs scripts with r2 -je

slides:xa

• Improve r2slides with title, colors and 2 column mode

test

• Update libfuzz build instructions
• Add the dwarf fuzzer program
• Add some test for ARM assembler

tools

• Add R2_DEBUG_NOPAPI env var
• Show error when passing un-even hexpair to rasm2

visual

• Fix (null) regression in visual bit editor's disasm
• Handle JK in bit editor to move 8 bytes fwd/backward

vuln

• Fix ANSI Escape Sequence Injection vulns via DWARF