netdev - [PATCH v3 1/2] selftests: bpf: test_kmod.sh: check the module path before insmod

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue,  7 Nov 2017 22:05:52 +0530
From:   naresh.kamboju@...aro.org
To:     shuahkh@....samsung.com, shuah@...nel.org,
        linux-kselftest@...r.kernel.org
Cc:     daniel@...earbox.net, alexei.starovoitov@...il.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/2] selftests: bpf: test_kmod.sh: check the module path before insmod

From: Naresh Kamboju <naresh.kamboju@...aro.org>

test_kmod.sh reported false failure when module not present.
Instead check test_bpf.ko is present in the path before loading it.

Signed-off-by: Naresh Kamboju <naresh.kamboju@...aro.org>
---
 tools/testing/selftests/bpf/test_kmod.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_kmod.sh b/tools/testing/selftests/bpf/test_kmod.sh
index 6d58cca8e235..2e5a1049e2f2 100755
--- a/tools/testing/selftests/bpf/test_kmod.sh
+++ b/tools/testing/selftests/bpf/test_kmod.sh
@@ -9,9 +9,11 @@ test_run()
 
 	echo "[ JIT enabled:$1 hardened:$2 ]"
 	dmesg -C
-	insmod $SRC_TREE/lib/test_bpf.ko 2> /dev/null
-	if [ $? -ne 0 ]; then
-		rc=1
+	if [ -f ${SRC_TREE}/lib/test_bpf.ko ]; then
+		insmod ${SRC_TREE}/lib/test_bpf.ko 2> /dev/null
+		if [ $? -ne 0 ]; then
+			rc=1
+		fi
 	fi
 	rmmod  test_bpf 2> /dev/null
 	dmesg | grep FAIL
-- 
2.14.2