rofl0r
/ gist:64fb5affb083ac8bcf0ebfaf6c5905e6
Created
April 18, 2019 22:32
how to produce glibc's odd static linking warning about getaddrinfo
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| $ cat link_warning.c | |
| #define __sec_comment "\n\t#" | |
| #define __make_section_unallocated(section_string) \ | |
| asm (".section " section_string "\n\t.previous"); | |
| #define link_warning(symbol, msg) \ | |
| __make_section_unallocated (".gnu.warning." #symbol) \ | |
| static const char __evoke_link_warning_##symbol[] \ | |
| __attribute__ ((used, section (".gnu.warning." #symbol __sec_comment))) \ | |
| = msg; | |
| #define static_link_warning(name) static_link_warning1(name) |
rofl0r
/ mac_replacer.py
Created
April 10, 2019 00:13
replaces all occurences of a specified mac address in a pcap file with a random new one
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| import sys, os | |
| def usage(): | |
| print "usage: %s file.pcap AA:BB:CC:DD:EE:FF"%sys.argv[0] | |
| print "where AA:BB:CC:DD:EE:FF is the mac address you want replaced" | |
| sys.exit(1) | |
| if len(sys.argv) < 3: usage() | |
| file_arg = sys.argv[1] |
rofl0r
/ c99.l
Created
January 1, 2018 00:18
— forked from codebrainz/c99.l
C99 Lex/Flex & YACC/Bison Grammars
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| D [0-9] | |
| L [a-zA-Z_] | |
| H [a-fA-F0-9] | |
| E ([Ee][+-]?{D}+) | |
| P ([Pp][+-]?{D}+) | |
| FS (f|F|l|L) | |
| IS ((u|U)|(u|U)?(l|L|ll|LL)|(l|L|ll|LL)(u|U)) | |
| %{ | |
| #include <stdio.h> |
rofl0r
/ af_packet_rx_ring.c
Created
October 19, 2017 10:15
— forked from pavel-odintsov/af_packet_rx_ring.c
af_packet_rx_ring_habrahabr.c
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| #include <stdlib.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <iostream> | |
| #include <unistd.h> | |
| #include <boost/thread.hpp> | |
| #include <sys/mman.h> | |
| #include <poll.h> | |
| #include <arpa/inet.h> |
rofl0r
/ seccomp_x32_bypass.c
Created
July 9, 2017 12:19
— forked from thejh/seccomp_x32_bypass.c
PoC for bypassing sloppy seccomp blacklists on X86-64 using X32 syscalls
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <assert.h> | |
| #include <signal.h> | |
| #include <errno.h> | |
| #include <fcntl.h> | |
| #include <stddef.h> | |
| #include <sys/syscall.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> |
rofl0r
/ python3_fixes_with_bs4_support.patch
Created
June 8, 2017 20:43
— forked from kevinhendricks/python3_fixes_with_bs4_support.patch
google/gumbo-parser patch to allow gumboc.py to work with both python 2 and 3 and add BeautifulSoup4 support for both
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| diff --git a/python/gumbo/bs4_adapter.py b/python/gumbo/bs4_adapter.py | |
| new file mode 100644 | |
| index 0000000..5a8d273 | |
| --- /dev/null | |
| +++ b/python/gumbo/bs4_adapter.py | |
| @@ -0,0 +1,183 @@ | |
| +# -*- coding: utf-8 -*- | |
| +# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab | |
| + | |
| +from __future__ import unicode_literals, print_function |
rofl0r
/ defconquals2017_sorcerery_solve.py
Created
May 3, 2017 14:03
— forked from disconnect3d/defconquals2017_sorcerery_solve.py
Solution for sorcerery crackme2000 task from DefCon Quals CTF
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| """ | |
| Solution from Disconnect3d [playing in Just Hit the Core] | |
| """ | |
| import os | |
| import angr | |
| import pwn | |
| import subprocess | |
rofl0r
/ 256_color_rgb_terminal.c
Created
January 3, 2017 00:24
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| /* | |
| * gcc console.c -lncurses | |
| * | |
| * then run after export TERM=xterm-256color | |
| * | |
| * (C) 2010, 2017 rofl0r | |
| * | |
| * displays a nice 256color picture on the terminal, if the terminal | |
| * supports it. | |
| */ |
rofl0r
/ 0001-OpenRISC-support-for-GCC-5.3.0.patch
Created
November 3, 2016 16:23
— forked from ssvb/0001-OpenRISC-support-for-GCC-5.3.0.patch
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| From 44eac78981c07cf2f73a338d3e34eed685f6309d Mon Sep 17 00:00:00 2001 | |
| From: Siarhei Siamashka <[email protected]> | |
| Date: Mon, 25 Jul 2016 17:42:19 +0300 | |
| Subject: [PATCH] OpenRISC support for GCC 5.3.0 | |
| This is the difference between dfad8a2635433704c74c70db28c3559867c2e362 | |
| from https://github.com/openrisc/or1k-gcc.git and vanilla GCC 5.3.0 | |
| --- | |
| ChangeLog.or1k | 8 + | |
| config/picflag.m4 | 3 + |
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| # musl-cross config template to build a cross-compiler for sabotage | |
| # set your ARCH | |
| #ARCH=i486 | |
| #ARCH=x86_64 | |
| #ARCH=powerpc | |
| #ARCH=arm | |
| #ARCH=microblaze | |
| #ARCH=mips | |
| #ARCH=mipsel | |
| #ARCH=armv7hf |