forked from rpms/libvirt
66 lines
2.5 KiB
Diff
66 lines
2.5 KiB
Diff
|
From c627fa58c17960e5eed999049bf966b5ea952c3b Mon Sep 17 00:00:00 2001
|
||
|
|
Message-Id: <c627fa58c17960e5eed999049bf966b5ea952c3b@dist-git>
|
||
|
|
From: Pavel Hrdina <phrdina@redhat.com>
|
||
|
|
Date: Fri, 30 Aug 2019 16:35:33 +0200
|
||
|
|
Subject: [PATCH] vircgroupv2: fix abort in VIR_AUTOFREE
|
||
|
|
|
||
|
|
Introduced by commit <c854e0bd33c7a5afb04a36465bf04f861b2efef5> that
|
||
|
|
tried to fix an issue where we would fail to parse values from files.
|
||
|
|
|
||
|
|
We cannot change the original pointer that is going to be used by
|
||
|
|
VIR_AUTOFREE.
|
||
|
|
|
||
|
|
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1747440
|
||
|
|
|
||
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
||
|
|
Acked-by: Peter Krempa <pkrempa@redhat.com>
|
||
|
|
(cherry picked from commit 9a99b01f8d3b2be491f9f8412c6f894d30d7e2fe)
|
||
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
||
|
|
Message-Id: <c9be614c3648b2901481f257ba1af3fcd8fe7e76.1567175708.git.phrdina@redhat.com>
|
||
|
|
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
|
||
|
|
---
|
||
|
|
src/util/vircgroupv2.c | 6 ++++--
|
||
|
|
1 file changed, 4 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
|
||
|
|
index e31a2d1121..e7b9093754 100644
|
||
|
|
--- a/src/util/vircgroupv2.c
|
||
|
|
+++ b/src/util/vircgroupv2.c
|
||
|
|
@@ -848,6 +848,7 @@ virCgroupV2GetBlkioDeviceWeight(virCgroupPtr group,
|
||
|
|
VIR_AUTOFREE(char *) path = NULL;
|
||
|
|
VIR_AUTOFREE(char *) str = NULL;
|
||
|
|
VIR_AUTOFREE(char *) value = NULL;
|
||
|
|
+ char *tmp;
|
||
|
|
|
||
|
|
if (virCgroupV2PathOfController(group, VIR_CGROUP_CONTROLLER_BLKIO,
|
||
|
|
"io.weight", &path) < 0) {
|
||
|
|
@@ -868,7 +869,7 @@ virCgroupV2GetBlkioDeviceWeight(virCgroupPtr group,
|
||
|
|
|
||
|
|
if (!str) {
|
||
|
|
*weight = 0;
|
||
|
|
- } else if (virStrToLong_ui(str, &str, 10, weight) < 0) {
|
||
|
|
+ } else if (virStrToLong_ui(str, &tmp, 10, weight) < 0) {
|
||
|
|
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||
|
|
_("Unable to parse '%s' as an integer"),
|
||
|
|
str);
|
||
|
|
@@ -1575,6 +1576,7 @@ virCgroupV2GetCpuCfsQuota(virCgroupPtr group,
|
||
|
|
long long *cfs_quota)
|
||
|
|
{
|
||
|
|
VIR_AUTOFREE(char *) str = NULL;
|
||
|
|
+ char *tmp;
|
||
|
|
|
||
|
|
if (virCgroupGetValueStr(group, VIR_CGROUP_CONTROLLER_CPU,
|
||
|
|
"cpu.max", &str) < 0) {
|
||
|
|
@@ -1586,7 +1588,7 @@ virCgroupV2GetCpuCfsQuota(virCgroupPtr group,
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (virStrToLong_ll(str, &str, 10, cfs_quota) < 0) {
|
||
|
|
+ if (virStrToLong_ll(str, &tmp, 10, cfs_quota) < 0) {
|
||
|
|
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||
|
|
_("Failed to parse value '%s' from cpu.max."), str);
|
||
|
|
return -1;
|
||
|
|
--
|
||
|
|
2.23.0
|
||
|
|
|