segfault on Alpine Linux

docker pull alpine
docker run -it alpine /bin/sh
apk update
apk add nodejs
npm install -g dat
mkdir test
cd test
echo "hi" > test.txt
dat share .
Segmentation fault (core dumped)

SEGFAULT!

Possible cause: Alpine linux has a smaller than usual stack size. You may find that the default stack size on Alpine processes is too small for dat and causes the crash.

This needs to be addressed by the dat process requesting a certain stack size. You could use the default in common distros such as Debian, or investigate how large a one you actually need.

[arvati]

It works on Alpne installing dat this way:

apk update
apk add nodejs nodejs-npm
apk add python make g++ libtool autoconf automake gettext
apk add m4 libsodium libsodium-dev

apk del iptables

npm install -g dat --unsafe-perm --build-from-source

Package sodium-native will be compiled during dat install and will take a lot of time to finish. There is a problem with utp-native that normally prebuilt binary is libc based, and thus doesn’t work on Alpine Linux which uses MUSL, thats why you have to give option --build-from-source.

[okdistribute]

This should no longer be an issue on dat 14.0.2, can you test?