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workaround win32 mktemp bug

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win32 mktemp shipped by easyrsa does not work. It returns
unmodified template as the "temporary file". This results
in file conflicts when two temporary files are in use.
However win32 mktemp -d does work as expected. So, we can use
mktemp -du to generate a correct temporary file name.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
This commit is contained in:
Luiz Angelo Daros de Luca 2019-05-30 18:53:22 -03:00
parent 12ee30a802
commit e2a8b78d9a
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GPG Key ID: BB11DBBAD1073B56
1 changed files with 12 additions and 1 deletions
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@ -311,7 +311,18 @@ easyrsa_mktemp() {
[ -n "$EASYRSA_TEMP_DIR_session" ] || die "EASYRSA_TEMP_DIR_session not initialized!"
[ -d "$EASYRSA_TEMP_DIR_session" ] || mkdir -p "$EASYRSA_TEMP_DIR_session" ||
die "Could not create temporary directory '$EASYRSA_TEMP_DIR_session'. Permission or concurrency problem?"
mktemp "$EASYRSA_TEMP_DIR_session/tmp.XXXXXX"
[ -d "$EASYRSA_TEMP_DIR_session" ] || die "Temporary directory '$EASYRSA_TEMP_DIR_session' does not exist"
template="$EASYRSA_TEMP_DIR_session/tmp.XXXXXX"
tempfile=$(mktemp "$template") || return
# win32 mktemp shipped by easyrsa returns template as file!
if [ "$template" = "$tempfile" ]; then
# but win32 mktemp -d does work
tempfile=$(mktemp -du "$tempfile") || return
printf "" > "$tempfile" || return
fi
echo "$tempfile"
} # => easyrsa_mktemp
# remove temp files and do terminal cleanups