Overview
| Comment: | Added AFL test script |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
05a7ef3faeab86e29c4f0584659de974 |
| User & Date: | rkeene on 2020-03-31 18:46:11 |
| Other Links: | manifest | tags |
Context
|
2020-03-31
| ||
| 18:50 | Ensure wiki update happens on the correct directory check-in: f901bb8bfd user: rkeene tags: trunk | |
| 18:46 | Added AFL test script check-in: 05a7ef3fae user: rkeene tags: trunk | |
| 14:30 | Integrated remove-c11-atomics changes check-in: 7ee2e833d2 user: rkeene tags: trunk | |
Changes
Added build/test-afl version [fd2b240781].
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#! /usr/bin/env bash
PATH="/opt/appfs/rkeene.org/afl/platform/latest/bin:${PATH:-/dev/null/null}"
export PATH
set -e
sourcedir="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
workdir=''
inputdir=''
outputdir=''
function cleanup() {
cd /
if [ -n "${outputdir}" -a -d "${outputdir}" ]; then
cp -rp "${outputdir}" "${sourcedir}/build/afl-$(uname -n | cut -f 1 -d .)-$(stat -c %Y "${outputdir}")"
fi
if [ -n "${workdir}" ]; then
rm -rf "${workdir}"
workdir=''
fi
}
trap cleanup EXIT
workdir="$(mktemp -d)"
inputdir="${workdir}/input"
outputdir="${workdir}/output"
mkdir "${workdir}/src"
cp -r "${sourcedir}"/* "${workdir}/src/"
(
set -e
cd "${workdir}"
mkdir "${inputdir}" "${outputdir}"
echo $'GET /etc/passwd HTTP/1.1\x0d\x0aHost: example.com\x0d\x0a\x0d\x0a' > input/test-1
cd 'src'
make distclean
make CC=afl-gcc FILED_EXTRA_CFLAGS=-DFILED_TEST_AFL=1
#export AFL_SKIP_CPUFREQ=1
afl-fuzz -i "${inputdir}" -o "${outputdir}" -- ./filed
)
exit 0
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Modified filed.c from [7252b16239] to [eba3a486d8].
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#define BIND_ADDR "::"
#define CACHE_SIZE 8209
#define LOG_FILE "-"
/* Fuzzing Test Code */
#ifdef FILED_TEST_AFL
#define FILED_DONT_LOG 1
#define pthread_create(a, x, y, z) afl_pthread_create(a, x, y, z)
#define bind(x, y, z) afl_bind(x, y, z)
#define socket(x, y, z) 8193
#define listen(x, y) 0
#define accept(x, y, z) afl_accept(x, y, z)
#define close(x) { if (strcmp(#x, "random_fd") == 0) { close(x); } else { exit(0); } }
#define fclose(x) exit(0)
| > | 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
#define BIND_ADDR "::"
#define CACHE_SIZE 8209
#define LOG_FILE "-"
/* Fuzzing Test Code */
#ifdef FILED_TEST_AFL
#define FILED_DONT_LOG 1
#define FILED_DONT_TIMEOUT 1
#define pthread_create(a, x, y, z) afl_pthread_create(a, x, y, z)
#define bind(x, y, z) afl_bind(x, y, z)
#define socket(x, y, z) 8193
#define listen(x, y) 0
#define accept(x, y, z) afl_accept(x, y, z)
#define close(x) { if (strcmp(#x, "random_fd") == 0) { close(x); } else { exit(0); } }
#define fclose(x) exit(0)
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