[LTP] [PATCH v3 0/6] LTP IMA fix bundle

Jia Zhang
2019-01-16T02:57:35Z

Changelog since V2:
- Rework patch 6. Here is a quick diff against V2:

diff --git a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh b/testcases/kernel/security/int
index a1360b8..74223c2 100755
--- a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh
+++ b/testcases/kernel/security/integrity/ima/tests/ima_violations.sh
@@ -20,6 +20,7 @@
# Test whether ToMToU and open_writer violations invalidatethe PCR and are logged.

TST_SETUP="setup"
+TST_CLEANUP="cleanup"
TST_CNT=3
TST_NEEDS_DEVICE=1

@@ -46,10 +47,12 @@ setup()
tst_res TINFO "using log $LOG"
}

-reset_printk_ratelimit()
+cleanup()
{
[ "$PRINTK_RATE_LIMIT" != "0" ] && \
sysctl -wq kernel.printk_ratelimit=$PRINTK_RATE_LIMIT
+
+ ima_cleanup
}

open_file_read()
@@ -163,8 +166,6 @@ test3()

validate $num_violations $count $search

- reset_printk_ratelimit
-
# wait for ima_mmap to exit, so we can umount
tst_sleep 2s
}

The latest test results are attached:

Test Start Time: Wed Jan 16 10:44:10 2019
-----------------------------------------
Testcase Result Exit Value
-------- ------ ----------
ima_measurements PASS 0
ima_policy PASS 0
ima_tpm CONF 32
ima_violations PASS 0

-----------------------------------------------
Total Tests: 4
Total Skipped Tests: 1
Total Failures: 0
Kernel Version: 5.0.0-rc1+
Machine Architecture: x86_64
Hostname: test-machine

Jia