libvirt/SOURCES/qemu-virtiofs-error-out-if-getting-the-group-or-user-namefails.patch
eabdullin 2daa9ba65a - cpu: x86: Add support for adding features to existing CPU models
- qemu: domain: Check arch in qemuDomainMakeCPUMigratable
- conf: cpu: Introduce virCPUDefListFeatures
- qemu: domain: Drop added features from migratable CPU
- Add vmx-* features to Broadwell*
- Add vmx-* features to Cascadelake*
- Add vmx-* features to Conroe
- Add vmx-* features to Cooperlake
- Add vmx-* features to core2duo
- Add vmx-* features to Haswell*
- Add vmx-* features to Icelake*
- Add vmx-* features to IvyBridge*
- Add vmx-* features to kvm*
- Add vmx-* features to Nehalem*
- Add vmx-* features to Penryn
- Add vmx-* features to SandyBridge*
- Add vmx-* features to SapphireRapids
- Add vmx-* features to Skylake*
- Add vmx-* features to Snowridge
- Add vmx-* features to Westmere*
- qemu: virtiofs: do not crash if cgroups are missing
- qemu: virtiofs: set correct label when creating the socket
- qemu: virtiofs: error out if getting the group or user name fails
2024-04-30 21:06:27 +03:00

30 lines
988 B
Diff

From c9de7a1c3bca9f0732205f2c2b84526781dbf5e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Thu, 7 Mar 2024 13:36:45 +0100
Subject: [PATCH] qemu: virtiofs: error out if getting the group or user name
fails
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_virtiofs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/qemu/qemu_virtiofs.c b/src/qemu/qemu_virtiofs.c
index d80cddd3ba9..78897d81778 100644
--- a/src/qemu/qemu_virtiofs.c
+++ b/src/qemu/qemu_virtiofs.c
@@ -388,6 +388,9 @@ qemuVirtioFSPrepareIdMap(virDomainFSDef *fs)
username = virGetUserName(euid);
groupname = virGetGroupName(egid);
+ if (!username || !groupname)
+ return -1;
+
fs->idmap.uidmap = g_new0(virDomainIdMapEntry, 2);
fs->idmap.gidmap = g_new0(virDomainIdMapEntry, 2);