31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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From c266d999085e07c2cbb9b59b9cf4e39c0c7e2ae0 Mon Sep 17 00:00:00 2001
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From: Li Qiang <liqiang6-s@360.cn>
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Date: Sat, 8 Oct 2016 05:07:25 -0700
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Subject: [PATCH] net: eepro100: fix memory leak in device uninit
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The exit dispatch of eepro100 network card device doesn't free
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the 's->vmstate' field which was allocated in device realize thus
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leading a host memory leak. This patch avoid this.
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Signed-off-by: Li Qiang <liqiang6-s@360.cn>
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Signed-off-by: Jason Wang <jasowang@redhat.com>
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(cherry picked from commit 2634ab7fe29b3f75d0865b719caf8f310d634aae)
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[BR: CVE-2016-9101 BSC#1007391]
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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---
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hw/net/eepro100.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
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index bab4dbf..4bf71f2 100644
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--- a/hw/net/eepro100.c
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+++ b/hw/net/eepro100.c
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@@ -1843,6 +1843,7 @@ static void pci_nic_uninit(PCIDevice *pci_dev)
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EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
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vmstate_unregister(&pci_dev->qdev, s->vmstate, s);
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+ g_free(s->vmstate);
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eeprom93xx_free(&pci_dev->qdev, s->eeprom);
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qemu_del_nic(s->nic);
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}
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