From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Mukesh Ojha <mojha@codeaurora.org>,
"Sasha Levin (Microsoft)" <sashal@kernel.org>
Subject: [PATCH 4.14 41/49] usb: u132-hcd: fix resource leak
Date: Thu, 2 May 2019 17:21:18 +0200 [thread overview]
Message-ID: <20190502143329.134914882@linuxfoundation.org> (raw)
In-Reply-To: <20190502143323.397051088@linuxfoundation.org>
[ Upstream commit f276e002793cdb820862e8ea8f76769d56bba575 ]
if platform_driver_register fails, cleanup the allocated resource
gracefully.
Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>
---
drivers/usb/host/u132-hcd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 65c0086e25ae..8d349230b2c7 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -3208,6 +3208,9 @@ static int __init u132_hcd_init(void)
printk(KERN_INFO "driver %s\n", hcd_name);
workqueue = create_singlethread_workqueue("u132");
retval = platform_driver_register(&u132_platform_driver);
+ if (retval)
+ destroy_workqueue(workqueue);
+
return retval;
}
--
2.19.1
next prev parent reply other threads:[~2019-05-02 15:24 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-02 15:20 [PATCH 4.14 00/49] 4.14.116-stable review Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 01/49] selinux: use kernel linux/socket.h for genheaders and mdp Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 02/49] usbnet: ipheth: prevent TX queue timeouts when device not ready Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 03/49] usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 04/49] mm: make page ref count overflow check tighter and more explicit Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 05/49] mm: add try_get_page() helper function Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 06/49] mm: prevent get_user_pages() from overflowing page refcount Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 07/49] fs: prevent page refcount overflow in pipe_buf_get Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 08/49] ARM: dts: bcm283x: Fix hdmi hpd gpio pull Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 09/49] s390: limit brk randomization to 32MB Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 10/49] qlcnic: Avoid potential NULL pointer dereference Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 11/49] netfilter: nft_set_rbtree: check for inactive element after flag mismatch Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 12/49] netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 13/49] s390/qeth: fix race when initializing the IP address table Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 14/49] sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 15/49] serial: ar933x_uart: Fix build failure with disabled console Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 16/49] KVM: arm/arm64: vgic-its: Take the srcu lock when parsing the memslots Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 17/49] usb: gadget: net2280: Fix overrun of OUT messages Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 18/49] usb: gadget: net2280: Fix net2280_dequeue() Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 19/49] usb: gadget: net2272: Fix net2272_dequeue() Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 20/49] ARM: dts: pfla02: increase phy reset duration Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 21/49] net: ks8851: Dequeue RX packets explicitly Greg Kroah-Hartman
2019-05-02 15:20 ` [PATCH 4.14 22/49] net: ks8851: Reassert reset pin if chip ID check fails Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 23/49] net: ks8851: Delay requesting IRQ until opened Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 24/49] net: ks8851: Set initial carrier state to down Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 25/49] staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 26/49] staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereference Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 27/49] staging: rtl8712: uninitialized memory in read_bbreg_hdl() Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 28/49] staging: rtlwifi: Fix potential NULL pointer dereference of kzalloc Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 29/49] net: macb: Add null check for PCLK and HCLK Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 30/49] net/sched: dont dereference a->goto_chain to read the chain index Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 31/49] ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 32/49] NFS: Fix a typo in nfs_init_timeout_values() Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 33/49] net: xilinx: fix possible object reference leak Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 34/49] net: ibm: " Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 35/49] net: ethernet: ti: " Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 36/49] gpio: aspeed: fix a potential NULL pointer dereference Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 37/49] drm/meson: Fix invalid pointer in meson_drv_unbind() Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 38/49] drm/meson: Uninstall IRQ handler Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 39/49] scsi: qla4xxx: fix a potential NULL pointer dereference Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 40/49] usb: usb251xb: fix to avoid " Greg Kroah-Hartman
2019-05-02 15:21 ` Greg Kroah-Hartman [this message]
2019-05-02 15:21 ` [PATCH 4.14 42/49] ceph: fix use-after-free on symlink traversal Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 43/49] scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 44/49] libata: fix using DMA buffers on stack Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 45/49] gpio: of: Fix of_gpiochip_add() error path Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 46/49] kconfig/[mn]conf: handle backspace (^H) key Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 47/49] iommu/amd: Reserve exclusion range in iova-domain Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 48/49] ptrace: take into account saved_sigmask in PTRACE{GET,SET}SIGMASK Greg Kroah-Hartman
2019-05-02 15:21 ` [PATCH 4.14 49/49] leds: pca9532: fix a potential NULL pointer dereference Greg Kroah-Hartman
2019-05-03 0:06 ` [PATCH 4.14 00/49] 4.14.116-stable review kernelci.org bot
2019-05-03 6:55 ` Naresh Kamboju
2019-05-03 9:27 ` Jon Hunter
2019-05-03 17:15 ` Guenter Roeck
2019-05-03 21:20 ` shuah
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