diff options
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/qemu-CVE-2017-5525.patch | 55 | ||||
| -rw-r--r-- | gnu/packages/patches/qemu-CVE-2017-5526.patch | 58 |
2 files changed, 113 insertions, 0 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2017-5525.patch b/gnu/packages/patches/qemu-CVE-2017-5525.patch new file mode 100644 index 0000000000..d0c0c82a4a --- /dev/null +++ b/gnu/packages/patches/qemu-CVE-2017-5525.patch @@ -0,0 +1,55 @@ +From 12351a91da97b414eec8cdb09f1d9f41e535a401 Mon Sep 17 00:00:00 2001 +From: Li Qiang <liqiang6-s@360.cn> +Date: Wed, 14 Dec 2016 18:30:21 -0800 +Subject: [PATCH] audio: ac97: add exit function +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +http://git.qemu.org/?p=qemu.git;a=patch;h=12351a91da97b414eec8cdb09f1d9f41e535a401 +this patch is from qemu-git + +Currently the ac97 device emulation doesn't have a exit function, +hot unplug this device will leak some memory. Add a exit function to +avoid this. + +Signed-off-by: Li Qiang <liqiang6-s@360.cn> +Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> +Message-id: 58520052.4825ed0a.27a71.6cae@mx.google.com +Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> +--- + hw/audio/ac97.c | 11 +++++++++++ + 1 files changed, 11 insertions(+), 0 deletions(-) + +diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c +index cbd959e..c306575 100644 +--- a/hw/audio/ac97.c ++++ b/hw/audio/ac97.c +@@ -1387,6 +1387,16 @@ static void ac97_realize(PCIDevice *dev, Error **errp) + ac97_on_reset (&s->dev.qdev); + } + ++static void ac97_exit(PCIDevice *dev) ++{ ++ AC97LinkState *s = DO_UPCAST(AC97LinkState, dev, dev); ++ ++ AUD_close_in(&s->card, s->voice_pi); ++ AUD_close_out(&s->card, s->voice_po); ++ AUD_close_in(&s->card, s->voice_mc); ++ AUD_remove_card(&s->card); ++} ++ + static int ac97_init (PCIBus *bus) + { + pci_create_simple (bus, -1, "AC97"); +@@ -1404,6 +1414,7 @@ static void ac97_class_init (ObjectClass *klass, void *data) + PCIDeviceClass *k = PCI_DEVICE_CLASS (klass); + + k->realize = ac97_realize; ++ k->exit = ac97_exit; + k->vendor_id = PCI_VENDOR_ID_INTEL; + k->device_id = PCI_DEVICE_ID_INTEL_82801AA_5; + k->revision = 0x01; +-- +1.7.0.4 + diff --git a/gnu/packages/patches/qemu-CVE-2017-5526.patch b/gnu/packages/patches/qemu-CVE-2017-5526.patch new file mode 100644 index 0000000000..5a6d796458 --- /dev/null +++ b/gnu/packages/patches/qemu-CVE-2017-5526.patch @@ -0,0 +1,58 @@ +From 069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da Mon Sep 17 00:00:00 2001 +From: Li Qiang <liqiang6-s@360.cn> +Date: Wed, 14 Dec 2016 18:32:22 -0800 +Subject: [PATCH] audio: es1370: add exit function +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +http://git.qemu.org/?p=qemu.git;a=patch;h=069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da +this patch is from qemu-git. + +Currently the es1370 device emulation doesn't have a exit function, +hot unplug this device will leak some memory. Add a exit function to +avoid this. + +Signed-off-by: Li Qiang <liqiang6-s@360.cn> +Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> +Message-id: 585200c9.a968ca0a.1ab80.4c98@mx.google.com +Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> +--- + hw/audio/es1370.c | 14 ++++++++++++++ + 1 files changed, 14 insertions(+), 0 deletions(-) + +diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c +index 8449b5f..883ec69 100644 +--- a/hw/audio/es1370.c ++++ b/hw/audio/es1370.c +@@ -1041,6 +1041,19 @@ static void es1370_realize(PCIDevice *dev, Error **errp) + es1370_reset (s); + } + ++static void es1370_exit(PCIDevice *dev) ++{ ++ ES1370State *s = ES1370(dev); ++ int i; ++ ++ for (i = 0; i < 2; ++i) { ++ AUD_close_out(&s->card, s->dac_voice[i]); ++ } ++ ++ AUD_close_in(&s->card, s->adc_voice); ++ AUD_remove_card(&s->card); ++} ++ + static int es1370_init (PCIBus *bus) + { + pci_create_simple (bus, -1, TYPE_ES1370); +@@ -1053,6 +1066,7 @@ static void es1370_class_init (ObjectClass *klass, void *data) + PCIDeviceClass *k = PCI_DEVICE_CLASS (klass); + + k->realize = es1370_realize; ++ k->exit = es1370_exit; + k->vendor_id = PCI_VENDOR_ID_ENSONIQ; + k->device_id = PCI_DEVICE_ID_ENSONIQ_ES1370; + k->class_id = PCI_CLASS_MULTIMEDIA_AUDIO; +-- +1.7.0.4 + |