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-rwxr-xr-xscripts/image_signing/insert_container_publickey.sh3
1 files changed, 1 insertions, 2 deletions
diff --git a/scripts/image_signing/insert_container_publickey.sh b/scripts/image_signing/insert_container_publickey.sh
index 8cd60e4a..0b9348e8 100755
--- a/scripts/image_signing/insert_container_publickey.sh
+++ b/scripts/image_signing/insert_container_publickey.sh
@@ -40,8 +40,7 @@ main() {
fi
# Imageloader likes DER as a runtime format as it's easier to read.
- local tmpfile=$(mktemp)
- trap "rm -f '${tmpfile}'" EXIT
+ local tmpfile=$(make_temp_file)
openssl pkey -pubin -in "${pub_key}" -out "${tmpfile}" -pubout -outform DER
sudo install \