If we're going to fail out the vgic_add_lpi(), let's make sure the
allocated vgic_irq memory is also freed. Though it seems that both
cases are unlikely to fail.
Cc: Zengruan Ye <yezengr...@huawei.com>
Signed-off-by: Zenghui Yu <yuzeng...@huawei.com>
---
virt/kvm/arm/vgic/vgic-its.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c
index d53d34a33e35..3c3b6a0f2dce 100644
--- a/virt/kvm/arm/vgic/vgic-its.c
+++ b/virt/kvm/arm/vgic/vgic-its.c
@@ -98,12 +98,16 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32
intid,
* the respective config data from memory here upon mapping the LPI.
*/
ret = update_lpi_config(kvm, irq, NULL, false);
- if (ret)
+ if (ret) {
+ kfree(irq);
return ERR_PTR(ret);
+ }
ret = vgic_v3_lpi_sync_pending_status(kvm, irq);
- if (ret)
+ if (ret) {
+ kfree(irq);
return ERR_PTR(ret);
+ }
return irq;
}
--
2.19.1
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