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Revision 936d209e8ce8cce3fd0b0e96692afc2c5730d094 authored by Raphaël Cauderlier on 06 February 2021, 22:41:46 UTC, committed by Raphaël Cauderlier on 07 February 2021, 17:37:21 UTC 
Dexter DFS compat: always call trusted contracts first
 
There are 3 cases where Dexter emits more than an operation at
once. In two of them, a potential attacker is called first. If this
attacker can produce DFS calls it may be able to access Dextex before
the FA1.2 is updated so some invariants might be broken.

We haven't managed to use DFS calls to attack Dexter but always
calling uncontrolled contracts last in the operation list is always
safer.
1 parent 55e0921
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configure 
#! /bin/sh

# Open Source License
# Copyright (c) 2019 Nomadic Labs. <contact@nomadic-labs.com>

# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

set -e

fail () {
    echo "$1"; exit 1
}

DIRS="src src/michocoq  src/michocoq/extraction  src/contracts_coq  src/michocott"
echo "Generating the main Makefile"
coq_makefile -f _CoqProject -o Makefile || fail "fail while building main makefile"

for i in $DIRS ; do
    echo "Generating Makefile in $i"
    (
        set -e
        cd "$i"
        if [ -x ./configure ] ; then sh configure ; fi
        coq_makefile -f _CoqProject -o Makefile
    )
done
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