33 lines
1.0 KiB
Diff
33 lines
1.0 KiB
Diff
|
From f019428527c87530fb59caca7f2868ac2c5d5391 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Jan Engelhardt <jengelh@inai.de>
|
||
|
|
Date: Thu, 30 Jun 2022 18:47:25 +0200
|
||
|
|
Subject: [PATCH] testsuite: repair read of uninitialized memory
|
||
|
|
References: https://github.com/kmod-project/kmod/pull/15
|
||
|
|
References: https://github.com/kmod-project/kmod/issues/14
|
||
|
|
|
||
|
|
Function ``test_backoff_time`` does not initialize ``delta``, and
|
||
|
|
``get_backoff_delta_msec`` then performs a read from uninitialized
|
||
|
|
memory with the ``!*delta`` expression.
|
||
|
|
|
||
|
|
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
|
||
|
|
---
|
||
|
|
testsuite/test-util.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/testsuite/test-util.c b/testsuite/test-util.c
|
||
|
|
index fb8c9ef..5766584 100644
|
||
|
|
--- a/testsuite/test-util.c
|
||
|
|
+++ b/testsuite/test-util.c
|
||
|
|
@@ -231,7 +231,7 @@ DEFINE_TEST(test_addu64_overflow,
|
||
|
|
|
||
|
|
static int test_backoff_time(const struct test *t)
|
||
|
|
{
|
||
|
|
- unsigned long long delta;
|
||
|
|
+ unsigned long long delta = 0;
|
||
|
|
|
||
|
|
/* Check exponential increments */
|
||
|
|
get_backoff_delta_msec(now_msec(), now_msec() + 10, &delta);
|
||
|
|
--
|
||
|
|
2.36.1
|
||
|
|
|