[LTP] [PATCH v3 01/10] ima_violations.sh: Fix log detection

[Petr Vorel]

Fix TBROK on systems which does not have /var/log/messages
(any modern distro is using systemd) not auditd installed:

    ima_violations 1 TBROK: log /var/log/messages does not exist (bug in detection?)

Instead TCONF with more meaningful message:

    ima_violations 1 TCONF: log file not found, install auditd

Fixes: https://github.com/linux-test-project/ltp/issues/372
Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 .../kernel/security/integrity/ima/tests/ima_violations.sh   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh b/testcases/kernel/security/integrity/ima/tests/ima_violations.sh
index 0f710dea2e..b2b597ad08 100755
--- a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh
+++ b/testcases/kernel/security/integrity/ima/tests/ima_violations.sh
@@ -23,8 +23,10 @@ setup()
 		PRINTK_RATE_LIMIT=`sysctl -n kernel.printk_ratelimit`
 		sysctl -wq kernel.printk_ratelimit=0
 	fi
-	[ -f "$LOG" ] || \
-		tst_brk TBROK "log $LOG does not exist (bug in detection?)"
+
+	if [ ! -e "$LOG" ]; then
+		tst_brk TCONF "log file not found, install auditd"
+	fi
 	tst_res TINFO "using log $LOG"
 }
 
-- 
2.47.1