From: Alakesh Haloi <alakesh.haloi@gmail.com>
Date: Mon, 27 May 2019 15:18:59 +0000 (+0000)
Subject: userfaultfd: selftest: fix compiler warning
X-Git-Tag: v5.2-rc4~32^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=98a13a8d253999cf25eb16d901c35fbd2a8455c4;p=users%2Fdwmw2%2Flinux.git

userfaultfd: selftest: fix compiler warning

Fixes following compiler warning

userfaultfd.c: In function ‘usage’:
userfaultfd.c:126:2: warning: format not a string literal and no format
	arguments [-Wformat-security]
  fprintf(stderr, examples);

Signed-off-by: Alakesh Haloi <alakesh.haloi@gmail.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---

diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index 5d1db824f73a9..b3e6497b080c2 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -123,7 +123,7 @@ static void usage(void)
 	fprintf(stderr, "Supported <test type>: anon, hugetlb, "
 		"hugetlb_shared, shmem\n\n");
 	fprintf(stderr, "Examples:\n\n");
-	fprintf(stderr, examples);
+	fprintf(stderr, "%s", examples);
 	exit(1);
 }