From: Simon Ruderich <simon@ruderich.org>
Date: Mon, 22 Dec 2014 20:48:53 +0000 (+0100)
Subject: zsh/env: use safe setting for TMPPREFIX
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=90ac33e5d0f93a5199c4cf2eaea4c019ef8da8f4

zsh/env: use safe setting for TMPPREFIX
---

diff --git a/zsh/env b/zsh/env
index e5554e3..30483a0 100644
--- a/zsh/env
+++ b/zsh/env
@@ -24,6 +24,11 @@ source_config ~/.shell/env
 # Make sure elements in PATH are unique.
 typeset -U path PATH
 
+# Use $TMPDIR/zsh as directory for temporary Zsh files to prevent symlink
+# attacks - only helps if $TMPDIR points to a safe directory (which should be
+# true with the settings in shell/env).
+TMPPREFIX="$TMPDIR/zsh"
+
 
 source_config ~/.zsh/env.local