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authorMichael Vogt <mvo@debian.org>2014-09-29 11:43:37 +0200
committerMichael Vogt <mvo@debian.org>2014-09-29 11:43:37 +0200
commit7ffac4c10144a8458fec6de03c58f3b49d081e5c (patch)
treea3778191f8936ada9c33416907d02645cf031586 /cmdline
parent6eb377fb9fba6b7f17f635143e9201f0d62a50fb (diff)
Test if TMPDIR is a directory in apt-key and if not unset it
This prevents a failure in mktemp -d - it will blindly trust TMPDIR and not use something else if the dir is not there.
Diffstat (limited to 'cmdline')
-rw-r--r--cmdline/apt-key.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/cmdline/apt-key.in b/cmdline/apt-key.in
index 83a7a31b9..7a3852ee8 100644
--- a/cmdline/apt-key.in
+++ b/cmdline/apt-key.in
@@ -384,6 +384,9 @@ if [ "$command" != "help" ]; then
# gpg needs (in different versions more or less) files to function correctly,
# so we give it its own homedir and generate some valid content for it
+ if [ ! -d "$TMPDIR" ]; then
+ unset TMPDIR
+ fi
GPGHOMEDIR="$(mktemp -d)"
CURRENTTRAP="${CURRENTTRAP} rm -rf '${GPGHOMEDIR}';"
trap "${CURRENTTRAP}" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM