view fuzzers_test.sh @ 1861:2b3a8026a6ce

Add re-exec for server This allows ASLR to re-randomize the address space for every connection, preventing some vulnerabilities from being exploitable by repeated probing. Overhead (memory and time) is yet to be confirmed. At present this is only enabled on Linux. Other BSD platforms with fexecve() would probably also work though have not been tested.
author Matt Johnston <matt@ucc.asn.au>
date Sun, 30 Jan 2022 10:14:56 +0800
parents fd00aeff38fd
children
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#!/bin/sh

# runs fuzz corpus with standalone fuzzers

result=0

test -d fuzzcorpus && hg --repository fuzzcorpus/ pull || hg clone https://hg.ucc.asn.au/dropbear-fuzzcorpus fuzzcorpus || exit 1
for f in `make list-fuzz-targets`; do
    # use xargs to split the too-long argument list
    # -q quiet because travis has a logfile limit
    echo fuzzcorpus/$f/* | xargs -n 1000 ./$f -q || result=1
done

exit $result