[PATCH 4.9 19/78] mmc: mxs-mmc: Fix a resource leak in an error handling... | stable

[PATCH 4.9 00/78] 4.9.262-rc1 review · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 01/78] uapi: nfnetlink_cthelper.h: fix userspace compilation error · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 02/78] ethernet: alx: fix order of calls on resume · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 04/78] net: Fix gro aggregation for udp encaps with zero csum · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 07/78] can: flexcan: assert FRZ bit in flexcan_chip_freeze() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 03/78] ath9k: fix transmitting to stations in dynamic SMPS mode · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 06/78] can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 05/78] net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 08/78] can: flexcan: enable RX FIFO after FRZ/HALT valid · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 09/78] netfilter: x_tables: gpf inside xt_find_revision() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 10/78] cifs: return proper error code in statfs(2) · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 11/78] Revert "mm, slub: consider rest of partial list if acquire_slab() fails" · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 12/78] net/mlx4_en: update moderation when config reset · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 13/78] net: sched: avoid duplicates in classes dump · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 15/78] net: davicom: Fix regulator not turned off on failed probe · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 16/78] net: davicom: Fix regulator not turned off on driver removal · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 17/78] media: usbtv: Fix deadlock on suspend · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 18/78] udf: fix silent AED tagLocation corruption · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 19/78] mmc: mxs-mmc: Fix a resource leak in an error handling path in mxs_mmc_probe() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 20/78] mmc: mediatek: fix race condition between msdc_request_timeout and irq · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 21/78] powerpc/perf: Record counter overflow always if SAMPLE_IP is unset · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 22/78] PCI: xgene-msi: Fix race in installing chained irq handler · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 23/78] s390/smp: __smp_rescan_cpus() - move cpumask away from stack · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 24/78] scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 25/78] ALSA: hda/hdmi: Cancel pending works before suspend · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 27/78] ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 26/78] ALSA: hda: Avoid spurious unsol event handling during S3/S4 · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 28/78] s390/dasd: fix hanging DASD driver unbind · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 29/78] mmc: core: Fix partition switch time for eMMC · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 32/78] usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio slot · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 30/78] scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 34/78] xhci: Improve detection of device initiated wake signal. · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 31/78] Goodix Fingerprint device is not a modem · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 35/78] USB: serial: io_edgeport: fix memory leak in edge_startup · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 36/78] USB: serial: ch341: add new Product ID · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 33/78] usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 39/78] usbip: fix stub_dev to check for stream socket · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 40/78] usbip: fix vhci_hcd to check for stream socket · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 37/78] USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 41/78] usbip: fix vudc to check for stream socket · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 42/78] usbip: fix stub_dev usbip_sockfd_store() races leading to gpf · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 38/78] USB: serial: cp210x: add some more GE USB IDs · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 43/78] usbip: fix vhci_hcd attach_store() races leading to gpf · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 44/78] staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 45/78] staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 46/78] staging: rtl8712: unterminated string leads to read overflow · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 47/78] staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 48/78] staging: ks7010: prevent buffer overflow in ks_wlan_set_scan() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 49/78] staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 54/78] staging: comedi: das6402: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 51/78] staging: comedi: addi_apci_1032: Fix endian problem for COS sample · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 53/78] staging: comedi: adv_pci1710: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 60/78] sh_eth: fix TRSCER mask for R7S72100 · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 55/78] staging: comedi: das800: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 57/78] staging: comedi: me4000: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 14/78] net: lapbether: Remove netif_start_queue / netif_stop_queue · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 59/78] staging: comedi: pcl818: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 58/78] staging: comedi: pcl711: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 56/78] staging: comedi: dmm32at: Fix endian problem for AI command data · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 62/78] block: rsxx: fix error return code of rsxx_pci_probe() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 61/78] NFSv4.2: fix return value of _nfs4_get_security_label() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 52/78] staging: comedi: addi_apci_1500: Fix endian problem for command sample · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 50/78] staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 64/78] prctl: fix PR_SET_MM_AUXV kernel stack leak · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 63/78] configfs: fix a use-after-free in __configfs_open_file · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 65/78] alpha: add $(src)/ rather than $(obj)/ to make source file path · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 66/78] alpha: merge build rules of division routines · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 67/78] alpha: make short build log available for division routines · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 69/78] alpha: switch __copy_user() and __do_clean_user() to normal calling conventions · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 71/78] binfmt_misc: fix possible deadlock in bm_register_write · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 70/78] powerpc/64s: Fix instruction encoding for lis in ppc_function_entry() · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 72/78] hwmon: (lm90) Fix max6658 sporadic wrong temperature reading · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 68/78] alpha: Package string routines together · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 73/78] KVM: arm64: Fix exclusive limit for IPA size · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 74/78] iio: imu: adis16400: release allocated memory on failure · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 75/78] iio: imu: adis16400: fix memory leak · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 77/78] xen/events: dont unmask an event channel when an eoi is pending · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 76/78] xen/events: reset affinity of 2-level event when tearing it down · gregkh@linuxfoundation.org · 2021-03-15
[PATCH 4.9 78/78] xen/events: avoid handling the same event on two cpus at the same time · gregkh@linuxfoundation.org · 2021-03-15
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Jon Hunter <jonathanh@nvidia.com> · 2021-03-15
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Florian Fainelli <f.fainelli@gmail.com> · 2021-03-15
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Greg KH <gregkh@linuxfoundation.org> · 2021-03-17
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Ben Hutchings <hidden> · 2021-03-28
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Guenter Roeck <linux@roeck-us.net> · 2021-03-15
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Jason Self <hidden> · 2021-03-15
Re: [PATCH 4.9 00/78] 4.9.262-rc1 review · Naresh Kamboju <hidden> · 2021-03-16

STALE1933d

[PATCH 4.9 19/78] mmc: mxs-mmc: Fix a resource leak in an error handling path in mxs_mmc_probe()

From: gregkh@linuxfoundation.org
Date: 2021-03-15 13:55:11
Also in: lkml
Subsystem: multimedia card (mmc), secure digital (sd) and sdio subsystem, the rest · Maintainers: Ulf Hansson, Linus Torvalds

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

From: Christophe JAILLET <redacted>

[ Upstream commit 0bb7e560f821c7770973a94e346654c4bdccd42c ]

If 'mmc_of_parse()' fails, we must undo the previous 'dma_request_chan()'
call.

Signed-off-by: Christophe JAILLET <redacted>
Link: https://lore.kernel.org/r/20201208203527.49262-1-christophe.jaillet@wanadoo.fr (local)
Signed-off-by: Ulf Hansson <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/mmc/host/mxs-mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index c8b8ac66ff7e..687fd68fbbcd 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c

@@ -651,7 +651,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 
 	ret = mmc_of_parse(mmc);
 	if (ret)
-		goto out_clk_disable;
+		goto out_free_dma;
 
 	mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;

-- 
2.30.1

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