radareorg/radare2 5.6.8

5.6.8 - codename: remora

on GitHub

Authors

Apkunpacker Dennis Goodlett Fernando Domínguez Francesco Tamagni Lazula RHL120 SeanH Sergi Àlvarez i Capilla condret junchao-loongson max-lv mdolmen n01e0 pancake pancake

Changes

analysis

• Fix comma separated args in r_anal_function_format_sig
• Skip more types of call instructions on linear emulation
• Add missing 'direction' field in the output of aoj
• ar command using ->anal, otherwise for non-debug builds that fails
• Allow abt to handle addresses in the middle of basic blocks
• Handle addresses in the middle of basic blocks in abf
• Implement 'abf' command to list incoming bbs
• Run 'aap' before 'aae' on arm64 binaries in 'aaa'

bin

• Hide some dyldcache parsing error messages and improve string filtering
• Fix infinite loop in strings and better use of is_breaked()
• Handle ^C when loading dyldcache binaries
• Show friendly warning when loading without R_DYLDCACHE_FILTER
• Fix two more oobread bugs in the dyldcache plugin
• Fix oobread crash in the rebasing method of dyldcache
• Fix negative allocation attempt in izz that will surely fail
• Fix mach0 class 64bit address sorting bug
• Show 'missing X info' error in rabin2 -H
• Warn the user when no header fields are found
• Fix rebasing Mach-O DYLD_CHAINED_PTR_64
• Add support for parsing swift metadata from macho binaries
• Assume all machos are made by clang
• Honor baddr=0 in RBin, as it's done for RIO
• Fix oobread in symbols header parsing

build

• Add missing loongarch for the meson
• Add support for Visual Studio 2022 (community+enterprise)

ci

• Disable offline builds
• Ignore asan memory leaks when running the tests
• Run the tests for non-debugger builds

crash

• Fix null deref in code meta commands
• Fix oobread bug in NE parser
• Fix null deref in ne parser
• Fix #19940 - infinite loop in x/i on invalid instructions
• Fix oobread and unaligned casts in the NE entrypoint logic
• Fix random segfault happening with wrong null preconditions in iobank
• Fix UAF in aaef
• Fix oobread in NE parser
• Fix null deref in the ne parser
• Fix oobread in dyldcache
• Fix another oobread in the NE parser
• Fix another oobread segfault in the NE bin parser
• Fix oobread segfaults in the NE bin parser
• Fix oobread in the macho parser
• Fix 1 byte oobread in the cris analysis plugin

crypto

• Fix undefined behaviour bugs in serpent crypto algorithm

debugger

• Apple Silicon can hwstep

disasm

• Fix #19876 - Smarter local variable and argument sorting
• Show args before vars in afv summary also in pd

egg

• Initial WIP implementation of the ESIL backend for ragg2

emulation

• Fix aeim on --without-debugger builds

esil

• Fix 'aeb' emulating the right instructions
• Fix PPC ESIL of addis instruction
• Honor esil.maxsteps in more commands and stop earlier when no =PC
• Add esil.maxsteps to avoid infinite emulation loops

json

• Fix aeabj output which returned different information than aeab
• Instruct drrj to not emit ansi escapes to not damage

print

• Fix pief printing N bytes instead of N instructions
• Add psa command to print any kind of string
• Support relative pointer resolution in pxr
• Implement pfP for relative pointer format memory formatting
• Add pfW for signed short format

projects

• Add an error return to r_core_project_cat

r2pm

• Increase commit log from 3 to 10 in

search

• Initial implementation of the aavr command

security

• Add sandbox checks for the debugger io plugins

shell

• Fix infinite loop in -1 command
• Improve wz help and error handling
• Run r2pm from core internally
• Fixes for the Trim.args() for ?e
• Handle ^C in fg and improve ^C in pd
• Lowercase all the help messages for consistency (2)
• Honor escaping semicolons in macro definitions
• Lowercase all the help messages for consistency
• Use standard help api for aeim too
• Add the cmp command to compare two (alias) files
• Implement 'curl' command
• Implement @c: temporal seek operator
• Add r_core_return_code() and use it
• Fix glob matching in several cases
• Use strstr instead of rstr.glob for now in @@
• Fix seek history for the 's..' partial seeks

signatures

• Update byte signature flag name
• Fix autoloading of

tools

• Add rahash2 -J for simplified single object name=hash output
• Allow rahash2 -a to be passed multiple times

types

• Fix #16335 - tp not handling blocksize properly

util

• Add tests for the code tokenizer and fix <<= assignments

visual

• Visual color theme editor available from panels

zign

• Fix bug in z/, that creates misplaced functions