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--- Makefile    2021-01-17 11:40:03.780036900 +0000
+++ MakefileNew 2021-01-17 11:40:25.664199205 +0000
@@ -36,7 +36,8 @@
 CXXFLAGS    += -Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign \
                -DVERSION=\"$(VERSION)\" -Wno-variadic-macros
 
-CLANG_CFL    = `$(LLVM_CONFIG) --cxxflags` -fno-rtti -fpic $(CXXFLAGS)
+#CLANG_CFL    = `$(LLVM_CONFIG) --cxxflags` -fno-rtti -fpic $(CXXFLAGS)
+CLANG_CFL    = `$(LLVM_CONFIG) --cxxflags` -Wl,-znodelete -fno-rtti -fpic $(CXXFLAGS)
 CLANG_LFL    = `$(LLVM_CONFIG) --ldflags` $(LDFLAGS)

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If you have a list of edge hashes produced by AFL (e.g. from something like this):

./afl-showmap -o foo.edges -t 500 -q -e -- ./program arg1

Re-run the program using gdb to trace the sequence of block IDs:

./collect_coverage.sh trace.txt ./program arg1

Print edges in the trace:

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Git Subtree Basics

If you hate git submodule, then you may want to give git subtree a try.

Background

When you want to use a subtree, you add the subtree to an existing repository where the subtree is a reference to another repository url and branch/tag. This add command adds all the code and files into the main repository locally; it's not just a reference to a remote repo.

When you stage and commit files for the main repo, it will add all of the remote files in the same operation. The subtree checkout will pull all the files in one pass, so there is no need to try and connect to another repo to get the portion of subtree files, because they were already included in the main repo.

Adding a subtree

Let's say you already have a git repository with at least one commit. You can add another repository into this respository like this:

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alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'

git clone --bare git@github.com:derdav3/cfg.git $HOME/.cfg
function config {
   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
}
mkdir -p .config-backup
config checkout
if [ $? = 0 ]; then
  echo "Checked out config.";

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From here: https://medium.com/@gamunu/enable-high-quality-audio-on-linux-6f16f3fe7e1f

config in vim ~/.config/pulse/daemon.conf

default-sample-format = float32le
default-sample-rate = 48000
alternate-sample-rate = 44100
default-sample-channels = 2
default-channel-map = front-left,front-right
default-fragments = 2

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Verifying my Blockstack ID is secured with the address 1TDk1J7t7F2ardV5LRoSrMGEVHDJ1hnc8 https://explorer.blockstack.org/address/1TDk1J7t7F2ardV5LRoSrMGEVHDJ1hnc8

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def wccount(filename):
    out = subprocess.Popen(['wc', '-l', filename],
                         stdout=subprocess.PIPE,
                         stderr=subprocess.STDOUT
                         ).communicate()[0]
    return int(out.lstrip().split()[0])

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'''
I've found this little setup (https://pythonprogramming.net/community/262/TensorFlow%20For%20loop%20to%20set%20weights%20and%20biases/) 
to create layers in a NN with a for loop. Unfortunately it doesn't really work - so here is a corrected version:

keep in mind, layer_config takes the form: [n_input, 200, 200, 200, 200, n_classes]
'''
def multilayer_perceptron(x, layer_config, name="neuralnet"):
    '''
    code from: https://pythonprogramming.net/community/262/TensorFlow%20For%20loop%20to%20set%20weights%20and%20biases/
    '''

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import tensorflow as tf

from tensorflow.examples.tutorials.mnist import input_data

mnist = input_data.read_data_sets("/tmp/data/", one_hot=True)

n_nodes_hl1 = 500
n_nodes_hl2 = 500
n_nodes_hl3 = 500

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import React, {Component} from 'react'
import {TextInput} from 'react-native'

export default class AutoExpandingTextInput extends Component {
  state: any;
  constructor(props) {
    super(props);
    this.state = {text: '',tags:[], height: 0};
  }
  render() {