diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2019-07-08 05:30:37 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2019-07-08 05:36:24 +0200 |
| commit | 39faf86e122fefe4a8093f3b6609658c56c696c0 (patch) | |
| tree | 0c3f1e29a630e7aa0156980b95db77f967937a38 /lib/Net/IMAP | |
| parent | 17ecce0dd72fd3b857210fbff3f356afc9ba0f75 (diff) | |
libinterimap: use directories relative to $HOME for the XDG defaults.
Previously getpwuid() was called to determine the user's home directory,
while the XDG specification explicitely mentions $HOME.
Conveniently our docs always mentioned ~/, which on POSIX-compliant
systems expands to the value of the variable HOME (and the result is
unspecified when the variable is unset). Cf. Shell and Utilities volume
of POSIX.1-2017, sec. 2.6.1:
https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_01
Diffstat (limited to 'lib/Net/IMAP')
| -rw-r--r-- | lib/Net/IMAP/InterIMAP.pm | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Net/IMAP/InterIMAP.pm b/lib/Net/IMAP/InterIMAP.pm index 19895c4..aacc8e7 100644 --- a/lib/Net/IMAP/InterIMAP.pm +++ b/lib/Net/IMAP/InterIMAP.pm @@ -92,11 +92,9 @@ sub xdg_basedir($$$$) { return $path if $path =~ /\A\//; my $basedir = $ENV{$xdg_variable}; - unless (defined $basedir) { - my @getent = getpwuid($>); - $basedir = $getent[7] ."/". $default; - } + $basedir = ($ENV{HOME} // "") ."/". $default unless defined $basedir; die "No such directory: ", $basedir unless -d $basedir; + $basedir .= "/".$subdir; $basedir =~ /\A(\/\p{Print}+)\z/ or die "Insecure $basedir"; $basedir = $1; |