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authorEfraim Flashner <efraim@flashner.co.il>2017-01-22 13:40:44 +0200
committerEfraim Flashner <efraim@flashner.co.il>2017-01-22 13:40:44 +0200
commit8ba237a280cf4a16e6ae41e9ba5d42cab852f1b4 (patch)
tree163c4254cacf694cd46d8554c0bdc7cdb129f96a /gnu/packages/patches
parent79f3e82bdce9f3e4feeeeee75f40d24cad6e4b2b (diff)
downloadguix-8ba237a280cf4a16e6ae41e9ba5d42cab852f1b4.tar
guix-8ba237a280cf4a16e6ae41e9ba5d42cab852f1b4.tar.gz
gnu: qemu: Patch CVE-2016-10155, CVE-2017-5552.
* gnu/packages/qemu.scm (qemu)[source]: Add patches. * gnu/packages/patches/qemu-CVE-2016-10155.patch, gnu/packages/patches/qemu-CVE-2017-5552.patch: New files. * gnu/local.mk (dist_patch_DATA): Register them.
Diffstat (limited to 'gnu/packages/patches')
-rw-r--r--gnu/packages/patches/qemu-CVE-2016-10155.patch49
-rw-r--r--gnu/packages/patches/qemu-CVE-2017-5552.patch44
2 files changed, 93 insertions, 0 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2016-10155.patch b/gnu/packages/patches/qemu-CVE-2016-10155.patch
new file mode 100644
index 0000000000..825edaa815
--- /dev/null
+++ b/gnu/packages/patches/qemu-CVE-2016-10155.patch
@@ -0,0 +1,49 @@
+From eb7a20a3616085d46aa6b4b4224e15587ec67e6e 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.
+
+http://git.qemu.org/?p=qemu.git;a=patch;h=eb7a20a3616085d46aa6b4b4224e15587ec67e6e
+this patch is from qemu-git.
+
+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>
+---
+ hw/watchdog/wdt_i6300esb.c | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c
+index a83d951..49b3cd1 100644
+--- a/hw/watchdog/wdt_i6300esb.c
++++ b/hw/watchdog/wdt_i6300esb.c
+@@ -428,6 +428,14 @@ static void i6300esb_realize(PCIDevice *dev, Error **errp)
+ /* qemu_register_coalesced_mmio (addr, 0x10); ? */
+ }
+
++static void i6300esb_exit(PCIDevice *dev)
++{
++ I6300State *d = WATCHDOG_I6300ESB_DEVICE(dev);
++
++ timer_del(d->timer);
++ timer_free(d->timer);
++}
++
+ static WatchdogTimerModel model = {
+ .wdt_name = "i6300esb",
+ .wdt_description = "Intel 6300ESB",
+@@ -441,6 +449,7 @@ static void i6300esb_class_init(ObjectClass *klass, void *data)
+ k->config_read = i6300esb_config_read;
+ k->config_write = i6300esb_config_write;
+ k->realize = i6300esb_realize;
++ k->exit = i6300esb_exit;
+ k->vendor_id = PCI_VENDOR_ID_INTEL;
+ k->device_id = PCI_DEVICE_ID_INTEL_ESB_9;
+ k->class_id = PCI_CLASS_SYSTEM_OTHER;
+--
+1.7.0.4
+
diff --git a/gnu/packages/patches/qemu-CVE-2017-5552.patch b/gnu/packages/patches/qemu-CVE-2017-5552.patch
new file mode 100644
index 0000000000..50911f4f36
--- /dev/null
+++ b/gnu/packages/patches/qemu-CVE-2017-5552.patch
@@ -0,0 +1,44 @@
+From 33243031dad02d161225ba99d782616da133f689 Mon Sep 17 00:00:00 2001
+From: Li Qiang <liq3ea@gmail.com>
+Date: Thu, 29 Dec 2016 03:11:26 -0500
+Subject: [PATCH] virtio-gpu-3d: fix memory leak in resource attach backing
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf8
+Content-Transfer-Encoding: 8bit
+
+If the virgl_renderer_resource_attach_iov function fails the
+'res_iovs' will be leaked. Add check of the return value to
+free the 'res_iovs' when failing.
+
+http://git.qemu.org/?p=qemu.git;a=patch;h=33243031dad02d161225ba99d782616da133f689
+this patch is from qemu-git.
+
+Signed-off-by: Li Qiang <liq3ea@gmail.com>
+Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
+Message-id: 1482999086-59795-1-git-send-email-liq3ea@gmail.com
+Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
+---
+ hw/display/virtio-gpu-3d.c | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/hw/display/virtio-gpu-3d.c b/hw/display/virtio-gpu-3d.c
+index e29f099..b13ced3 100644
+--- a/hw/display/virtio-gpu-3d.c
++++ b/hw/display/virtio-gpu-3d.c
+@@ -291,8 +291,11 @@ static void virgl_resource_attach_backing(VirtIOGPU *g,
+ return;
+ }
+
+- virgl_renderer_resource_attach_iov(att_rb.resource_id,
+- res_iovs, att_rb.nr_entries);
++ ret = virgl_renderer_resource_attach_iov(att_rb.resource_id,
++ res_iovs, att_rb.nr_entries);
++
++ if (ret != 0)
++ virtio_gpu_cleanup_mapping_iov(res_iovs, att_rb.nr_entries);
+ }
+
+ static void virgl_resource_detach_backing(VirtIOGPU *g,
+--
+1.7.0.4
+