test: add simple test case for invalid userspace log records

2023-11-20 14:27:38 +01:00
parent c7da9e9a65
commit 42c1df5e2d
1 changed files with 9 additions and 0 deletions
@@ -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"