Code Monkey home page Code Monkey logo

nestfuzz's People

Contributors

17ssdp avatar fdu-sec avatar mech0n avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar

nestfuzz's Issues

Some questions about recurrence

I am a newbie in fuzz testing. I am trying to reproduce NestFuzz and follow the readme. There is no crash within 23 hours. Is this normal? It is shown in the paper that the average result of fuzz testing tiffsplit is 13. At the same time, I also want to use NestFuzz to test other programs. How to do this? Hope to get your help, thank you!
2
1

Error in make operation

/usr/bin/ld: /tmp/ccr2blME.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccr2blME.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccr2blME.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccr2blME.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccr2blME.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/cc0m6ieh.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here /usr/bin/ld: /tmp/cc0m6ieh.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/cc0m6ieh.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/cc0m6ieh.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here
/usr/bin/ld: /tmp/cc0m6ieh.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here /usr/bin/ld: /tmp/ccfU4uyb.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccfU4uyb.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccfU4uyb.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccfU4uyb.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccfU4uyb.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccjThZe1.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccjThZe1.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccjThZe1.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here /usr/bin/ld: /tmp/ccjThZe1.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here
/usr/bin/ld: /tmp/ccjThZe1.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here /usr/bin/ld: /tmp/cct92SZa.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here
/usr/bin/ld: /tmp/cct92SZa.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here /usr/bin/ld: /tmp/cct92SZa.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/cct92SZa.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/cct92SZa.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccY4NADw.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here /usr/bin/ld: /tmp/ccY4NADw.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccY4NADw.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccY4NADw.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccY4NADw.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccVXovAt.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccVXovAt.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here /usr/bin/ld: /tmp/ccVXovAt.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccVXovAt.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccVXovAt.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here
/usr/bin/ld: /tmp/ccIUdc8x.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here /usr/bin/ld: /tmp/ccIUdc8x.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccIUdc8x.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccIUdc8x.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccIUdc8x.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccBh9Mit.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccBh9Mit.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccBh9Mit.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccBh9Mit.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccBh9Mit.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccM4ih4X.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccM4ih4X.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccM4ih4X.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here /usr/bin/ld: /tmp/ccM4ih4X.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here
/usr/bin/ld: /tmp/ccM4ih4X.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here /usr/bin/ld: /tmp/ccWTbKt6.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here
/usr/bin/ld: /tmp/ccWTbKt6.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here /usr/bin/ld: /tmp/ccWTbKt6.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here
/usr/bin/ld: /tmp/ccWTbKt6.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here /usr/bin/ld: /tmp/ccWTbKt6.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here
/usr/bin/ld: /tmp/ccUwxjth.o:/home/senku/NestFuzz/afl-fuzz.h:274: multiple definition of top_rated'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:274: first defined here /usr/bin/ld: /tmp/ccUwxjth.o:/home/senku/NestFuzz/afl-fuzz.h:271: multiple definition of q_prev100'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:271: first defined here
/usr/bin/ld: /tmp/ccUwxjth.o:/home/senku/NestFuzz/afl-fuzz.h:270: multiple definition of queue_top'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:270: first defined here /usr/bin/ld: /tmp/ccUwxjth.o:/home/senku/NestFuzz/afl-fuzz.h:269: multiple definition of queue_cur'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:269: first defined here
/usr/bin/ld: /tmp/ccUwxjth.o:/home/senku/NestFuzz/afl-fuzz.h:268: multiple definition of queue'; /tmp/ccU42CHR.o:/home/senku/NestFuzz/afl-fuzz.h:268: first defined here collect2: error: ld returned 1 exit status make: *** [Makefile:73: afl-fuzz] Error 1

I tried compiling it, but it fails.
Is there anything I miss?

target compile issues

I am experimenting with nestfuzz on tiff-4.0.4

the configure script hangs when it does ANSI include checks, I bypassed this by configuring normally and then swichting the compiler with sed -i 's|gcc|test-clang|g' Makefile */Makefile

during compilation the llvm plugin crashes for tif_close.c:

/bin/bash ../libtool  --tag=CC   --mode=compile /prg/NestFuzz/ipl-modeling/install/test-clang -DHAVE_CONFIG_H -I.     -g -O2 -Wall -W -MT tif_close.lo -MD -MP -MF .deps/tif_close.Tpo -c -o tif_close.lo tif_close.c
libtool: compile:  /prg/NestFuzz/ipl-modeling/install/test-clang -DHAVE_CONFIG_H -I. -g -O2 -Wall -W -MT tif_close.lo -MD -MP -MF .deps/tif_close.Tpo -c tif_close.c -o tif_close.o
use_zlib: (null)
clang -DHAVE_CONFIG_H -I. -g -Wall -W -MT tif_close.lo -MD -MP -MF .deps/tif_close.Tpo -c tif_close.c -o tif_close.o -Xclang -load -Xclang /prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so -mllvm -chunk-exploitation-list=/prg/NestFuzz/ipl-modeling/install/rules/exploitation_list.txt -Xclang -load -Xclang /prg/NestFuzz/ipl-modeling/install/pass/libDFSanPass.so -mllvm -chunk-dfsan-abilist=/prg/NestFuzz/ipl-modeling/install/rules/angora_abilist.txt -mllvm -chunk-dfsan-abilist=/prg/NestFuzz/ipl-modeling/install/rules/dfsan_abilist.txt -pie -fpic -Qunused-arguments -fno-discard-value-names -g -O0 
clang: /prg/llvm-10/llvm/lib/IR/Instructions.cpp:400: void llvm::CallInst::init(llvm::FunctionType *, llvm::Value *, ArrayRef<llvm::Value *>, ArrayRef<llvm::OperandBundleDef>, const llvm::Twine &): Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) == Args[i]->getType()) && "Calling a function with a bad signature!"' failed.
Stack dump:
0.	Program arguments: clang -DHAVE_CONFIG_H -I. -g -Wall -W -MT tif_close.lo -MD -MP -MF .deps/tif_close.Tpo -c tif_close.c -o tif_close.o -Xclang -load -Xclang /prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so -mllvm -chunk-exploitation-list=/prg/NestFuzz/ipl-modeling/install/rules/exploitation_list.txt -Xclang -load -Xclang /prg/NestFuzz/ipl-modeling/install/pass/libDFSanPass.so -mllvm -chunk-dfsan-abilist=/prg/NestFuzz/ipl-modeling/install/rules/angora_abilist.txt -mllvm -chunk-dfsan-abilist=/prg/NestFuzz/ipl-modeling/install/rules/dfsan_abilist.txt -pie -fpic -Qunused-arguments -fno-discard-value-names -g -O0 
1.	<eof> parser at end of file
2.	Per-module optimization passes
3.	Running pass 'LoopHandlingPass' on module 'tif_close.c'.
 #0 0x0000000003e3a197 llvm::sys::PrintStackTrace(llvm::raw_ostream&) /prg/llvm-10/llvm/lib/Support/Unix/Signals.inc:564:11
 #1 0x0000000003e3a329 PrintStackTraceSignalHandler(void*) /prg/llvm-10/llvm/lib/Support/Unix/Signals.inc:625:1
 #2 0x0000000003e38be3 llvm::sys::RunSignalHandlers() /prg/llvm-10/llvm/lib/Support/Signals.cpp:68:5
 #3 0x0000000003e39aae llvm::sys::CleanupOnSignal(unsigned long) /prg/llvm-10/llvm/lib/Support/Unix/Signals.inc:362:1
 #4 0x0000000003d4642e (anonymous namespace)::CrashRecoveryContextImpl::HandleCrash(int, unsigned long) /prg/llvm-10/llvm/lib/Support/CrashRecoveryContext.cpp:0:7
 #5 0x0000000003d466bf CrashRecoverySignalHandler(int) /prg/llvm-10/llvm/lib/Support/CrashRecoveryContext.cpp:383:1
 #6 0x00007ffff665afd0 (/lib/x86_64-linux-gnu/libc.so.6+0x3bfd0)
 #7 0x00007ffff66a9d3c (/lib/x86_64-linux-gnu/libc.so.6+0x8ad3c)
 #8 0x00007ffff665af32 raise ../sysdeps/posix/raise.c:27:6
 #9 0x00007ffff6645472 abort (/lib/x86_64-linux-gnu/libc.so.6+0x26472)
#10 0x00007ffff6645395 (/lib/x86_64-linux-gnu/libc.so.6+0x26395)
#11 0x00007ffff6653e32 (/lib/x86_64-linux-gnu/libc.so.6+0x34e32)
#12 0x00000000033f5c34 llvm::CallInst::init(llvm::FunctionType*, llvm::Value*, llvm::ArrayRef<llvm::Value*>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value*> >, llvm::Twine const&) /prg/llvm-10/llvm/lib/IR/Instructions.cpp:398:5
#13 0x00007ffff7fbe644 llvm::CallInst::Create(llvm::FunctionType*, llvm::Value*, llvm::ArrayRef<llvm::Value*>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value*> >, llvm::Twine const&, llvm::Instruction*) (/prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so+0xe644)
#14 0x00007ffff7fbe1b0 llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>::CreateCall(llvm::FunctionType*, llvm::Value*, llvm::ArrayRef<llvm::Value*>, llvm::Twine const&, llvm::MDNode*) (/prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so+0xe1b0)
#15 0x00007ffff7fbb68d (anonymous namespace)::LoopHandlingPass::visitExploitation(llvm::Instruction*) (/prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so+0xb68d)
#16 0x00007ffff7fb93be (anonymous namespace)::LoopHandlingPass::runOnModule(llvm::Module&) (/prg/NestFuzz/ipl-modeling/install/pass/libLoopHandlingPass.so+0x93be)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.