Blame SOURCES/libvirt-LXC-Free-variable-vroot-in-lxcDomainDetachDeviceHostdevUSBLive.patch
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From f441bedbd453c57a87ed281eb2dec759899fac75 Mon Sep 17 00:00:00 2001
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Message-Id: <f441bedbd453c57a87ed281eb2dec759899fac75@dist-git>
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From: Hongwei Bi <hwbi2008@gmail.com>
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Date: Tue, 18 Feb 2014 15:45:27 -0700
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Subject: [PATCH] LXC: Free variable vroot in
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lxcDomainDetachDeviceHostdevUSBLive()
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https://bugzilla.redhat.com/show_bug.cgi?id=1045643
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prereq of CVE-2013-6456
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The variable vroot should be freed in label cleanup.
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(cherry picked from commit 46c9bce4c8b0f2222cc50587ac968ced06eb1eff)
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/lxc/lxc_driver.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
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index d37962d..cf7b62c 100644
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--- a/src/lxc/lxc_driver.c
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+++ b/src/lxc/lxc_driver.c
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@@ -3878,7 +3878,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver,
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virDomainHostdevDefPtr def = NULL;
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int idx, ret = -1;
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char *dst = NULL;
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- char *vroot;
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+ char *vroot = NULL;
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virUSBDevicePtr usb = NULL;
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if ((idx = virDomainHostdevFind(vm->def,
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@@ -3936,6 +3936,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver,
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cleanup:
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virUSBDeviceFree(usb);
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VIR_FREE(dst);
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+ VIR_FREE(vroot);
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return ret;
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}
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--
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1.9.0
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