File 0060-net-eepro100-fix-memory-leak-in-dev.patch of Package qemu

Overview Repositories Revisions Requests Users Attributes Meta

File 0060-net-eepro100-fix-memory-leak-in-dev.patch of Package qemu (Revision 25fd2c40ef66a0beab13653ccda2c8cb)

Currently displaying revision 25fd2c40ef66a0beab13653ccda2c8cb , Show latest

From c266d999085e07c2cbb9b59b9cf4e39c0c7e2ae0 Mon Sep 17 00:00:00 2001
From: Li Qiang <liqiang6-s@360.cn>
Date: Sat, 8 Oct 2016 05:07:25 -0700
Subject: [PATCH] net: eepro100: fix memory leak in device uninit

The exit dispatch of eepro100 network card device doesn't free
the 's->vmstate' field which was allocated in device realize thus
leading a host memory leak. This patch avoid this.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 2634ab7fe29b3f75d0865b719caf8f310d634aae)
[BR: CVE-2016-9101 BSC#1007391]
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 hw/net/eepro100.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
index bab4dbf..4bf71f2 100644
--- a/hw/net/eepro100.c
+++ b/hw/net/eepro100.c
@@ -1843,6 +1843,7 @@ static void pci_nic_uninit(PCIDevice *pci_dev)
     EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
 
     vmstate_unregister(&pci_dev->qdev, s->vmstate, s);
+    g_free(s->vmstate);
     eeprom93xx_free(&pci_dev->qdev, s->eeprom);
     qemu_del_nic(s->nic);
 }

Places

File 0060-net-eepro100-fix-memory-leak-in-dev.patch of Package qemu (Revision 25fd2c40ef66a0beab13653ccda2c8cb)

Places