- Add 0001-testsuite-repair-read-of-uninitialized-memory.patch

OBS-URL: https://build.opensuse.org/package/show/Base:System/kmod?expand=0&rev=206

0001-testsuite-repair-read-of-uninitialized-memory.patch

@@ -0,0 +1,32 @@
+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
+

kmod-testsuite.spec

@@ -42,6 +42,7 @@ Patch5:         0011-Do-not-filter-unsupported-modules-when-running-a-van.patch
 Patch6:         0012-modprobe-print-unsupported-status.patch
 Patch7:         usr-lib-modprobe.patch
 Patch8:         no-stylesheet-download.patch
+Patch9:         0001-testsuite-repair-read-of-uninitialized-memory.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  docbook-xsl-stylesheets

kmod.changes

@@ -6,6 +6,7 @@ Thu Jun 30 16:15:35 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
   * modprobe: added the --wait option
 - Drop libkmod-Provide-info-even-for-modules-built-into-the.patch
   (merged)
+- Add 0001-testsuite-repair-read-of-uninitialized-memory.patch
 
 -------------------------------------------------------------------
 Mon Mar 28 15:01:46 UTC 2022 - Dirk Müller <dmueller@suse.com>

kmod.spec

@@ -42,6 +42,7 @@ Patch5:         0011-Do-not-filter-unsupported-modules-when-running-a-van.patch
 Patch6:         0012-modprobe-print-unsupported-status.patch
 Patch7:         usr-lib-modprobe.patch
 Patch8:         no-stylesheet-download.patch
+Patch9:         0001-testsuite-repair-read-of-uninitialized-memory.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  docbook-xsl-stylesheets