File 0310-watchdog-6300esb-add-exit-function.patch of Package qemu-linux-user.5921

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File 0310-watchdog-6300esb-add-exit-function.patch of Package qemu-linux-user.5921

From 79a1c9ee0d35a630d1e474d7d24d636f1c1129cb Mon Sep 17 00:00:00 2001
From: Li Qiang <liqiang6-s@360.cn>
Date: Mon, 28 Nov 2016 17:49:04 -0800
Subject: [PATCH] watchdog: 6300esb: add exit function

When the Intel 6300ESB watchdog is hot unplug. The timer allocated
in realize isn't freed thus leaking memory leak. This patch avoid
this through adding the exit function.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-Id: <583cde9c.3223ed0a.7f0c2.886e@mx.google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit eb7a20a3616085d46aa6b4b4224e15587ec67e6e)
[BR: CVE-2016-10155 BSC#1021129]
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 hw/watchdog/wdt_i6300esb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c
index 36d38878ee..a99c0d720a 100644
--- a/hw/watchdog/wdt_i6300esb.c
+++ b/hw/watchdog/wdt_i6300esb.c
@@ -430,6 +430,8 @@ static void i6300esb_exit(PCIDevice *dev)
     I6300State *d = DO_UPCAST(I6300State, dev, dev);
 
     memory_region_destroy(&d->io_mem);
+    timer_del(d->timer);
+    timer_free(d->timer);
 }
 
 static WatchdogTimerModel model = {

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File 0310-watchdog-6300esb-add-exit-function.patch of Package qemu-linux-user.5921

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