pool/irqbalance
SHA256
4
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

- update to 1.9.2:

Browse Source 
* avoid coredump on build_one_dev_entry()
  * avoid double free on deinit_thermal()
  * change the log level in thermal.c
  * fix a minor typo
- drop Avoid-double-free-on-deinit_thermal.patch, uninitialized.patch: (upstream)

OBS-URL: https://build.opensuse.org/package/show/Base:System/irqbalance?expand=0&rev=109
This commit is contained in:
Dirk Mueller 2022-11-07 12:25:32 +00:00 committed by Git OBS Bridge
parent 5f44b46038
commit d3f52b1702
6 changed files with 14 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
Avoid-double-free-on-deinit_thermal.patch
View File

@ -1,41 +0,0 @@
From b25b1f92ca88aa9f268c93d0d7f66efc0ebf840b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dirk=20M=C3=BCller?= <dirk@dmllr.de>
Date: Tue, 25 Oct 2022 23:33:14 +0200
Subject: [PATCH] Avoid double free on deinit_thermal()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
init_thermal() calls deinit_thermal() on error condition,
as well as main() calls deinit_thermal() again, causing
a double-free.
Signed-off-by: Dirk Müller <dirk@dmllr.de>
---
thermal.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/thermal.c b/thermal.c
index 64a9cdf..1d44104 100644
--- a/thermal.c
+++ b/thermal.c
@@ -506,8 +506,14 @@ static gboolean set_netlink_nonblocking(void)
void deinit_thermal(void)
{
- nl_cb_put(callback);
- nl_socket_free(sock);
+ if (callback) {
+ nl_cb_put(callback);
+ callback = NULL;
+ }
+ if (sock) {
+ nl_socket_free(sock);
+ sock = NULL;
+ }
}
/*
--
2.38.0

3
irqbalance-1.9.1.tar.gz
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:aefd93332616f85c14458d0cffe9c1f4f68bce67ac194b001b9bf136fc8d0e34
size 62126

BIN
irqbalance-1.9.2.tar.gz (Stored with Git LFS) Normal file
View File

Binary file not shown.

10
irqbalance.changes
View File

@ -1,3 +1,13 @@
-------------------------------------------------------------------
Mon Nov 7 12:23:32 UTC 2022 - Dirk Müller <dmueller@suse.com>
- update to 1.9.2:
* avoid coredump on build_one_dev_entry()
* avoid double free on deinit_thermal()
* change the log level in thermal.c
* fix a minor typo
- drop Avoid-double-free-on-deinit_thermal.patch, uninitialized.patch: (upstream)
-------------------------------------------------------------------
Tue Oct 25 21:09:07 UTC 2022 - Dirk Müller <dmueller@suse.com>

5
irqbalance.spec
View File

@ -21,7 +21,7 @@
%define _fillupdir %{_localstatedir}/adm/fillup-templates
%endif
Name: irqbalance
Version: 1.9.1
Version: 1.9.2
Release: 0
Summary: Daemon to balance IRQs on SMP machines
License: GPL-2.0-or-later
@ -30,9 +30,6 @@ URL: https://github.com/Irqbalance/irqbalance
Source: https://github.com/Irqbalance/irqbalance/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
Source3: sysconfig.irqbalance
Patch1: Set-fd-limit.patch
Patch2: uninitialized.patch
# https://github.com/Irqbalance/irqbalance/pull/243
Patch3: Avoid-double-free-on-deinit_thermal.patch
BuildRequires: libcap-ng-devel
BuildRequires: libtool
BuildRequires: ncurses-devel

68
uninitialized.patch
View File

@ -1,68 +0,0 @@
From 33c857d17b9af8a8a4dd785b8d511ba1f5d0bd88 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dirk=20M=C3=BCller?= <dirk@dmllr.de>
Date: Tue, 18 Oct 2022 23:08:31 +0200
Subject: [PATCH] Avoid uninitialized read
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
irq_info struct is initialized on stack so the members need to
be initalized to avoid a crash on uninitialized pointer dereference.
Signed-off-by: Dirk Müller <dirk@dmllr.de>
---
classify.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/classify.c b/classify.c
index 3858754..5d3a9f0 100644
--- a/classify.c
+++ b/classify.c
@@ -259,7 +259,7 @@ static gint compare_ints(gconstpointer a, gconstpointer b)
static void __add_banned_irq(int irq, GList **list)
{
- struct irq_info find, *new;
+ struct irq_info find = {0}, *new;
GList *entry;
find.irq = irq;
@@ -394,7 +394,7 @@ get_numa_node:
void remove_one_irq_from_db(int irq)
{
- struct irq_info find, *tmp;
+ struct irq_info find = {0}, *tmp;
GList *entry = NULL;
find.irq = irq;
@@ -646,7 +646,7 @@ static void build_one_dev_entry(const char *dirname, int build_irq)
struct dirent *entry;
DIR *msidir;
int irqnum;
- struct irq_info hint;
+ struct irq_info hint = {0};
char path[PATH_MAX];
char devpath[PATH_MAX];
@@ -818,7 +818,7 @@ void for_each_irq(GList *list, void (*cb)(struct irq_info *info, void *data), vo
struct irq_info *get_irq_info(int irq)
{
GList *entry;
- struct irq_info find;
+ struct irq_info find = {0};
find.irq = irq;
entry = g_list_find_custom(interrupts_db, &find, compare_ints);
@@ -832,7 +832,7 @@ struct irq_info *get_irq_info(int irq)
void migrate_irq(GList **from, GList **to, struct irq_info *info)
{
GList *entry;
- struct irq_info find, *tmp;
+ struct irq_info find = {0}, *tmp;
find.irq = info->irq;
entry = g_list_find_custom(*from, &find, compare_ints);
--
2.38.0