Fix SSH_PUBKEYINFO, limit characters, add tests We fix a bad_bufptr() failure from a previous commit. We now limit the allowed characters to those that will definitely be safe in a shell. Some scripts/programs may use arbitrary environment variables without escaping correctly - that could be a problem in a restricted environment. The current allowed set is a-z A-Z 0-9 .,_-+@ This also adds a test for SSH_PUBKEYINFO, by default it only runs under github actions (or "act -j build").

#!/bin/bash

version=$(git describe --tags --always --dirty 2>/dev/null)
if [ ! -e ".git" ] || [ -z $version ]
then
   version=$(grep "^VERSION=" makefile_include.mk | sed "s/.*=//")
fi
echo "Testing version:" $version
#grep "VERSION=" makefile | perl -e "@a = split('=', <>); print @a[1];"`

# get uname
echo "uname="`uname -a`

# get gcc name
if [ -z ${CC} ]
then
   CC="gcc"
fi
echo "${CC}="`${CC} -dumpversion`
echo