[PATCH v7] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f6 ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kumar

[PATCH v6] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f6 ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kumar

[PATCH 2/2] powerpc/83xx: cleanup error paths in mpc831x_usb_cfg()

Rename the jump labels according to the cleanup they perform, and move reference handling to simplify cleanup. Signed-off-by: Wen Yang Cc: Scott Wood Cc: Kumar Gala Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Markus Elfring Cc: linuxppc-dev@lists.ozlabs.org Cc

[PATCH 1/2] powerpc/83xx: fix use-after-free in mpc831x_usb_cfg()

The immr_node variable is still being used after the of_node_put() call, which may result in use-after-free. Fix this issue by calling of_node_put() after the last usage. Fixes: fd066e850351 ("powerpc/mpc8308: fix USB DR controller initialization") Signed-off-by: Wen Yang Cc: Scot

[PATCH v5] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kumar

[PATCH v4] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kum

[PATCH v3] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kum

[PATCH v2] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kum

[PATCH] cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kum

[PATCH] powerpc: fix use-after-free on fixup_port_irq()

; dereferenced here ... 484 #endif 485 } We solve this problem by introducing a new parent_np variable. Fixes: 9deaa53ac7fa ("serial: add irq handler for Freescale 16550 errata.") Signed-off-by: Wen Yang Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Rob Herring

[PATCH] powerpc/83xx: fix use-after-free on mpc831x_usb_cfg()

ned-off-by: Wen Yang Cc: Scott Wood Cc: Kumar Gala Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-ker...@vger.kernel.org --- arch/powerpc/platforms/83xx/usb.c | 15 +++ 1 file changed, 7 insertions(+), 8 deletions(-) di

[PATCH] powerpc/prom: fix use-after-free on cpu_to_chip_id()

The np variable is still being used after the of_node_put() call, which may result in use-after-free. We fix this issue by calling of_node_put() after the last usage. Fixes: 3eb906c6b6c1 ("powerpc: Make cpu_to_chip_id() available when SMP=n") Signed-off-by: Wen Yang Cc: Benjamin Her

[PATCH 6/7] cpufreq: pmac32: fix possible object reference leak

. ./drivers/cpufreq/pmac32-cpufreq.c:598:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 587, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kumar Cc: Benjamin Her

[PATCH 5/7] cpufreq/pasemi: fix possible object reference leak

. Signed-off-by: Wen Yang Cc: "Rafael J. Wysocki" Cc: Viresh Kumar Cc: linuxppc-dev@lists.ozlabs.org Cc: linux...@vger.kernel.org Cc: linux-ker...@vger.kernel.org --- drivers/cpufreq/pasemi-cpufreq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/pasemi-cpufreq.c

[PATCH 3/5] powerpc/powernv: fix possible object reference leak

with refcount incremented on line 733, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Mike Rapoport Cc: Andrew Morton Cc: Mahesh Salgaonkar Cc: Haren Myneni

[PATCH 5/5] powerpc/8xx: fix possible object reference leak

the following warnings: ./arch/powerpc/platforms/8xx/pic.c:158:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 136, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Vitaly Bordug Cc: Benjamin Herrenschmidt

[PATCH 4/5] powerpc/embedded6xx: fix possible object reference leak

node pointer with refcount incremented on line 80, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-ker...@vger.kernel.org --- arch/powerpc

[PATCH 2/5] powerpc/83xx: fix possible object reference leak

with refcount incremented on line 59, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Scott Wood Cc: Kumar Gala Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-ker...@vger.kernel.org

[PATCH 1/5] powerpc/sparse: fix possible object reference leak

release within this function. Signed-off-by: Wen Yang Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-ker...@vger.kernel.org --- arch/powerpc/platforms/pseries/pseries_energy.c | 4 ++-- 1 file changed, 2 insertions(+), 2

[PATCH 6/8] PCI: iproc: fix a leaked reference by adding missing of_node_put

line 1299, but without a corresponding object release within this function. ./drivers/pci/controller/pcie-iproc.c:1330:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1299, but without a corresponding object release within this function. Signed-off-b

[PATCH 7/8] PCI: mediatek: fix a leaked reference by adding missing of_node_put

corresponding object release within this function. Signed-off-by: Wen Yang Cc: Ryder Lee Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: Matthias Brugger Cc: linux-...@vger.kernel.org Cc: linux-media...@lists.infradead.org Cc: linux-ker...@vger.kernel.org Cc: linux-arm-ker...@lists.infradead.org

[PATCH 8/8] PCI: rpadlpar: fix a leaked reference by adding missing of_node_put

with refcount incremented on line 42, but without a corresponding object release within this function Signed-off-by: Wen Yang Cc: Tyrel Datwyler Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Bjorn Helgaas Cc: linux-...@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org

[PATCH 2/8] PCI: uniphier: fix a leaked reference by adding missing of_node_put

without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Kunihiko Hayashi Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: Masahiro Yamada Cc: linux-...@vger.kernel.org Cc: linux-arm-ker...@lists.infradead.org Cc: linux-ker...@vger.kernel.org --- drivers/pci/controller

[PATCH 4/8] PCI: rockchip: fix a leaked reference by adding missing of_node_put

: missing of_node_put; acquired a node pointer with refcount incremented on line 718, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Shawn Lin Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: Heiko Stuebner Cc: linux-...@vger.kernel.org Cc: linux-rockc

[PATCH 5/8] PCI: aardvark: fix a leaked reference by adding missing of_node_put

following warnings: ./drivers/pci/controller/pci-aardvark.c:826:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 798, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Thomas Petazzoni Cc: Lorenzo Pieralisi Cc

[PATCH 3/8] PCI: dwc: layerscape: fix a leaked reference by adding missing of_node_put

pointer with refcount incremented on line 198, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Minghuan Lian Cc: Mingkai Hu Cc: Roy Zang Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-...@vger.kernel.org Cc: linux

[PATCH 1/8] PCI: dwc: pci-dra7xx: fix a leaked reference by adding missing of_node_put

of_node_put; acquired a node pointer with refcount incremented on line 241, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Kishon Vijay Abraham I Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: linux-o...@vger.kernel.org Cc: linux-...@vger.kernel.org Cc

[PATCH 1/3] ASoC: wcd9335: fix a leaked reference by adding missing of_node_put

incremented on line 5183, but without a correspon ding object release within this function. Signed-off-by: Wen Yang Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Srinivas Kandagatla Cc: Vinod Koul Cc: Dan Carpenter (commit_signer:1/11=9%,authored:1/11=9%) Cc

[PATCH 3/3] ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put

. Signed-off-by: Wen Yang Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: alsa-de...@alsa-project.org Cc: linux-ker...@vger.kernel.org --- sound/soc/fsl/eukrea-tlv320.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/fsl/eukrea-tlv320

[PATCH 2/3] ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put

incremented on line 38, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Timur Tabi Cc: Nicolin Chen Cc: Xiubo Li Cc: Fabio Estevam Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: alsa-de...@alsa-project.org Cc

[PATCH 1/3] SoC: imx-sgtl5000: add missing put_device()

corresponding object release within this function. ./sound/soc/fsl/imx-sgtl5000.c:177:1-7: ERROR: missing put_device; call of_find_device_by_node on line 105, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Timur Tabi Cc: Nicolin Chen Cc: Xiubo Li Cc

[PATCH] ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe

The of_find_device_by_node() takes a reference to the underlying device structure, we should release that reference. Signed-off-by: Wen Yang Cc: Timur Tabi Cc: Nicolin Chen Cc: Xiubo Li Cc: Fabio Estevam Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: alsa-de

[PATCH] net/ibmvnic: Remove tests of member address

ethernet/ibm/ibmvnic.c: test of a variable/field address Since such statements always return true, they are redundant. Signed-off-by: Wen Yang CC: Benjamin Herrenschmidt CC: Paul Mackerras CC: Michael Ellerman CC: Thomas Falcon CC: John Allen CC: "David S. Miller" CC: linux

[PATCH 2/4] soc/fsl/qe: fix potential NULL pointer dereference in ucc_of_parse_tdm

nmap(&pdev->dev, utdm->si_regs); Signed-off-by: Wen Yang Reviewed-by: Tan Hu CC: Julia Lawall --- drivers/soc/fsl/qe/qe_tdm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c index f78c346..166378b 100644 ---