Darkkey
commented
5 years ago Hey, could you please give details on your Linux distrib and also erlang version installed (just run erl for it and copy output here)?
Closed enovella closed 5 years ago
Darkkey
commented
5 years ago Hey, could you please give details on your Linux distrib and also erlang version installed (just run erl for it and copy output here)?
enovella
commented
5 years ago [21:05 edu@de11 erlamsa] > lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
[21:05 edu@de11 erlamsa] > erl
Erlang/OTP 20 [erts-9.2] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:10] [kernel-poll:false]
Eshell V9.2 (abort with ^G)
1>
[21:18 edu@de11 erlamsa] > ld -v
GNU ld (GNU Binutils for Ubuntu) 2.3021:18 edu@de11 erlamsa] > gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.3.0-27ubuntu1~18.04' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04) I've reproduced the problem, will try to fix it soon. Thanks.
Darkkey
commented
5 years ago Should be fixed. The bug was in the dependancy, so please do a full rebuild from scratch as:
cd erlamsa
rm -rf deps
./rebar clean
./rebar get-deps
./rebar coThank you so much again. You've catched a bad timing (or a good timing), right after major update :)
enovella
commented
5 years ago Very sweet!
[22:17 edu@de11 erlamsa] > echo "eduardo" | ./eerlamsa
ed����uarddo[22:17 edu@de11 erlamsa] > echo "eduardo" | ./eerlamsa
eurdo
rdo
rdoHowever, I cannot see the help:
[22:17 edu@de11 erlamsa] > ./eerlamsa --help
escript: exception error: bad argument
in function unicode:characters_to_list/2
called as unicode:characters_to_list(["Usage: erlamsa",
[" [-A [<ascent>]]"," [-a]",
" [-b [<blockscale>]]",
" [-B [<bypass>]]",10],
[" ",
" [--certfile <certfile>]",
" [-d]"," [-D]",
" [-e <external>]",10],
[" ",
[32,91,45,undefine,32,91,60,102,
97,105,108,100,101,108,97,121,62,
93,93],
" [-g [<generators>]]",
" [-G <genfuzz>]"," [-h]",10],
[" ",
" [-H <httpsvc>]"," [-i <input>]",
" [--keyfile <keyfile>]"," [-l]",
10],
[" "," [-L <logger>]",
" [--maxfails [<maxfails>]]",10],
[" ",
" [--maxrunningtime [<maxrunningtime>]]",
" [-M [<meta>]]",10],
[" ",
" [-m [<mutations>]]",
" [-n [<count>]]",
" [--no-io-logging]",10],
[" ",
" [-O <monitor>]",
" [-o [<output>]]",
" [-p [<patterns>]]",10],
[" ",
" [--pidfile <pidfile>]",
" [-P <proxyprob>]",
" [-s <seed>]",10],
[" ",
" [-S [<sleep>]]",
" [-v [<verbose>]]"," [-V]",
" [-w <workers>]"," [file",10],
[" "," ...]"]],
unicode)
in call from unicode:characters_to_list/1 (unicode.erl, line 108)
in call from getopt:usage/4 (src/getopt.erl, line 554)
in call from erlamsa_cmdparse:parse_opts/2 (src/erlamsa_cmdparse.erl, line 436)
in call from erlamsa:main/2 (src/erlamsa.erl, line 13)Stupid mistype :( Should be fixed in the latest commit. Thanks again!
Darkkey
commented
5 years ago Btw, @enovella, why are you trying to use eerlamsa instead of erlamsa? eerlamsa script is not very suitable for using and is left only for compatibility reasons / or if you need to launch a lot of erlamsa's at once. Try use erlamsa instead. (I hope it works :) )
enovella
commented
5 years ago Yeah I realized after posting it but the erlamsa binary produces the same buggy output....
[23:11 edu@de11 erlamsa] > ./erlamsa --help
escript: exception error: bad argument
in function unicode:characters_to_list/2
called as unicode:characters_to_list(["Usage: erlamsa",
[" [-A [<ascent>]]"," [-a]",
" [-b [<blockscale>]]",
" [-B [<bypass>]]",10],
[" ",
" [--certfile <certfile>]",
" [-d]"," [-D]",
" [-e <external>]",10],
[" ",
[32,91,45,undefine,32,91,60,102,
97,105,108,100,101,108,97,121,62,
93,93],
" [-g [<generators>]]",
" [-G <genfuzz>]"," [-h]",10],
[" ",
" [-H <httpsvc>]"," [-i <input>]",
" [--keyfile <keyfile>]"," [-l]",
10],
[" "," [-L <logger>]",
" [--maxfails [<maxfails>]]",10],
[" ",
" [--maxrunningtime [<maxrunningtime>]]",
" [-M [<meta>]]",10],
[" ",
" [-m [<mutations>]]",
" [-n [<count>]]",
" [--no-io-logging]",10],
[" ",
" [-O <monitor>]",
" [-o [<output>]]",
" [-p [<patterns>]]",10],
[" ",
" [--pidfile <pidfile>]",
" [-P <proxyprob>]",
" [-s <seed>]",10],
[" ",
" [-S [<sleep>]]",
" [-v [<verbose>]]"," [-V]",
" [-w <workers>]"," [file",10],
[" "," ...]"]],
unicode)
in call from unicode:characters_to_list/1 (unicode.erl, line 108)
in call from getopt:usage/4 (src/getopt.erl, line 554)
in call from erlamsa_cmdparse:parse_opts/2 (src/erlamsa_cmdparse.erl, line 436)
in call from erlamsa:main/2 (src/erlamsa.erl, line 13)
in call from escript:run/2 (escript.erl, line 759)
in call from escript:start/1 (escript.erl, line 277)
in call from init:start_em/1 Should be already fixed in https://github.com/Darkkey/erlamsa/commit/f1d6fe9c512db52d4174a505834fd9ca44f9c386 (see upper), could you please update & check?
enovella
commented
5 years ago Absolutely!
enovella
commented
5 years ago BINGO!
We're in business now
[23:14 edu@de11 erlamsa] > ./erlamsa --help
Usage: erlamsa [-A [<ascent>]] [-a] [-b [<blockscale>]] [-B [<bypass>]]
[--certfile <certfile>] [-d] [-D] [-e <external>]
[--faildelay [<faildelay>]] [-g [<generators>]]
[-G <genfuzz>] [-h] [-H <httpsvc>] [-i <input>]
[--keyfile <keyfile>] [-l] [-L <logger>]
[--maxfails [<maxfails>]]
[--maxrunningtime [<maxrunningtime>]] [-M [<meta>]]
[-m [<mutations>]] [-n [<count>]] [--no-io-logging]
[-O <monitor>] [-o [<output>]] [-p [<patterns>]]
[--pidfile <pidfile>] [-P <proxyprob>] [-s <seed>]
[-S [<sleep>]] [-v [<verbose>]] [-V] [-w <workers>] [file
...]
-A, --ascent <arg>, fuzzing proxy: use ascent/descent coefficient
for fuzzing probability (TCP/HTTP only) [default: 1.0]
-a, --about what is this thing
-b, --blockscale <arg>, increase/decrease default min (256 bytes)
fuzzed blocksize multiplier [default: 1.0]
-B, --bypass <arg>, fuzzing proxy: bypass first <arg> packets
before start fuzzing (TCP/HTTP only) [default: 0]
--certfile <arg>, certificate file for fuzzing TLS-based
communications
-d, --debug run in debug/profiler mode, activates verbose
-D, --detach detach from console after start (service mode)
-e, --external external pre/post/generation/mutation module
--faildelay <arg>, additional delay (in ms.) after failed attempt
to output data to the network [default: 0]
-g, --generators <arg>, which data generators to use [default:
stdin,file,direct,jump,random,]
-G, --genfuzz <arg>, activate generation-based fuzzer, arg is base
probablity
-h, --help show this thing
-H, --httpservice <arg>, run as HTTP service on <host:port>, e.g.:
127.0.0.1:17771
-i, --input <arg>, special input, e.g.
proto://lport:[udpclientport:]rhost:rport (fuzzing
proxy) or proto://:port, proto://host:port for data
endpoint (generation mode)
--keyfile <arg>, key file for fuzzing TLS-based communications
-l, --list list i/o options, monitors, mutations, patterns and
generators
-L, --logger <arg>, logger options, e.g. level=critical..debug,
file=filename, csv=filename.csv, mnesia=dir or stdout
(-) or stderr (-err)
--maxfails <arg>, maximum failed attempts to output data to the
network before giving up [default: 10]
--maxrunningtime <arg>, maximum running time for fuzzing instance
(service/proxy modes only) [default: 30]
-M, --meta <arg>, save metadata about fuzzing process to this
file or stdout (-) or stderr (-err) [default: nil]
-m, --mutations <arg>, which mutations to use [default:
nil=0,zip,uri,b64=2,len=2,fo=2,fn,ft=2,lrs,lis,lp,ls,l
r,lri,lr2,lds,ld,srnd,snand,sd,sr,sp,br,ber,bi,bf,bed,
bei,bd,ts2=2,tr=2,ts1=2,num=3,td,tr2,ad,ab,ui=2,uw,js=
2,sgm=10,]
-n, --count <arg>, how many outputs to generate (number or inf)
[default: 1]
--no-io-logging disable logging of incoming and outgoing data
-O, --monitor +-<arg>, add/remove monitor (use additional -O for
each monitor
-o, --output <arg>, output pattern, e.g. /tmp/fuzz-%n.foo, -,
[proto]://192.168.0.1:80 or [proto]://:80 [-]
[default: -]
-p, --patterns <arg>, which mutation patterns to use [default:
nu,cp,ar,cs,sz,sk,bu,nd,od,]
--pidfile <arg>, PID file name
-P, --proxy <arg>, activate fuzzing proxy mode, param is fuzzing
probability in form of s->c,c->s e.g.: 0.5,0.5
-s, --seed <arg>, random seed in erlang format: int,int,int or
source:device for an external source of entropy (e.g.
binary file)
-S, --sleep <arg>, sleep time (in ms.) between output iterations
[default: 0]
-v, --verbose be more verbose, show some progress during generation
[default: 0]
-V, --version show program version
-w, --workers <arg>, number of working threads (1 for standalone,
10 for proxy/fass)Should we close the issue now? Is there something to fix in the Makefile?
Darkkey
commented
5 years ago Makefile should be ok. I've fixed Makefile for erlserial (it's a dependancy package). Please let me know if you'll find other bugs (as I've said, it was a major update yesterday/today, haven't got a chance to test everything properly).
enovella
commented
5 years ago Will do. Planning to do some protocol fuzzing using radamsa/erlamsa. Will share my feedback about the tool. Thanks for the quick fix and keep up the good work!
Darkkey
commented
5 years ago Thanks :) just create an issue if you'll have any questions on how to use erlamsa. It still lacks of proper documentation, don't have enough time to write it.
Just cloned the repo and got this error: