From 42c1df5e2d7f24183635d2daf2a0045e99c5ceb8 Mon Sep 17 00:00:00 2001
From: Luca Boccassi <bluca@debian.org>
Date: Mon, 20 Nov 2023 14:26:44 +0100
Subject: [PATCH] test: add simple test case for invalid userspace log records

---
 test/units/testsuite-70.pcrlock.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test/units/testsuite-70.pcrlock.sh b/test/units/testsuite-70.pcrlock.sh
index 415bfa8ff4c..46060c1dc3e 100755
--- a/test/units/testsuite-70.pcrlock.sh
+++ b/test/units/testsuite-70.pcrlock.sh
@@ -41,6 +41,15 @@ PCRS="1+2+3+4+5+16"
 # (as the PCR values simply won't match the log).
 rm -f /run/log/systemd/tpm2-measure.log
 
+# Ensure a truncated log doesn't crash pcrlock
+echo -n -e \\x1e >/tmp/borked
+set +e
+SYSTEMD_MEASURE_LOG_USERSPACE=/tmp/borked "$SD_PCRLOCK" cel --no-pager --json=pretty
+ret=$?
+set -e
+# If it crashes the exit code will be 149
+test $ret -eq 1
+
 SYSTEMD_COLORS=256 "$SD_PCRLOCK"
 "$SD_PCRLOCK" cel --no-pager --json=pretty
 "$SD_PCRLOCK" log --pcr="$PCRS"
-- 
2.47.3