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linux/drivers/ata
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Zheng Qixing 284b75a3d8 ata: libata: Fix memory leak for error path in ata_host_alloc() 
In ata_host_alloc(), if devres_alloc() fails to allocate the device host
resource data pointer, the already allocated ata_host structure is not
freed before returning from the function. This results in a potential
memory leak.

Call kfree(host) before jumping to the error handling path to ensure
that the ata_host structure is properly freed if devres_alloc() fails.

Fixes: 2623c7a5f2 ("libata: add refcounting to ata_host")
Cc: stable@vger.kernel.org
Signed-off-by: Zheng Qixing <zhengqixing@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
2024-08-27 06:54:36 +09:00
..
pata_parport parport: Remove parport_driver.devmodel 2024-07-03 16:44:22 +02:00
acard-ahci.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
ahci_brcm.c ata: libata: Make ata_platform_remove_one return void 2023-05-15 06:49:39 +09:00
ahci_ceva.c ata: ahci_ceva: fix error handling for Xilinx GT PHY support 2024-02-19 10:44:37 +01:00
ahci_da850.c ata: libata: Make ata_platform_remove_one return void 2023-05-15 06:49:39 +09:00
ahci_dm816.c ata: libata: Make ata_platform_remove_one return void 2023-05-15 06:49:39 +09:00
ahci_dwc.c ata: Explicitly include correct DT includes 2023-08-02 17:37:05 +09:00
ahci_imx.c ata: imx: Use device_get_match_data() 2023-10-11 17:54:05 +09:00
ahci_mtk.c ata: Explicitly include correct DT includes 2023-08-02 17:37:05 +09:00
ahci_mvebu.c ata: Explicitly include correct DT includes 2023-08-02 17:37:05 +09:00
ahci_octeon.c ata: ahci_octeon: Convert to devm_platform_ioremap_resource() 2023-08-02 17:37:06 +09:00
ahci_platform.c driver core changes for 6.5-rc1 2023-07-03 12:56:23 -07:00
ahci_qoriq.c ata: fix debounce timings type 2023-08-02 17:37:06 +09:00
ahci_seattle.c ata: ahci_seattle: Convert to devm_platform_ioremap_resource() 2023-08-02 17:37:06 +09:00
ahci_st.c ata: ahci_st: Remove an unused field in struct st_ahci_drv_data 2024-04-02 12:18:15 +09:00
ahci_sunxi.c ata: Explicitly include correct DT includes 2023-08-02 17:37:05 +09:00
ahci_tegra.c ata: ahci_tegra: Convert to devm_platform_ioremap_resource() 2023-08-02 17:37:06 +09:00
ahci_xgene.c ata: xgene: Use of_device_get_match_data() 2023-10-11 17:53:37 +09:00
ahci.c ata: ahci: Add debug print for external port 2024-07-04 11:52:32 +02:00
ahci.h scsi: libata: Switch to using ->device_configure 2024-04-11 21:37:50 -04:00
ata_generic.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
ata_piix.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
Kconfig ata: Kconfig: Update SATA_MOBILE_LPM_POLICY default to med_power_with_dipm 2024-05-27 11:34:50 +02:00
libahci_platform.c ata: Explicitly include correct DT includes 2023-08-02 17:37:05 +09:00
libahci.c ata: libata-core: Set ATA_QCFLAG_RTF_FILLED in fill_result_tf() 2024-07-03 10:51:41 +02:00
libata-acpi.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
libata-core.c ata: libata: Fix memory leak for error path in ata_host_alloc() 2024-08-27 06:54:36 +09:00
libata-eh.c scsi: sd: Fix TCG OPAL unlock on system resume 2024-03-25 15:46:12 -04:00
libata-pata-timings.c ata: separate PATA timings code from libata-core.c 2020-03-26 10:28:19 -06:00
libata-pmp.c ata: libata: add tracepoints for ATA error handling 2022-01-05 19:33:01 +09:00
libata-sata.c ata,scsi: Remove wrapper ata_sas_port_alloc() 2024-07-04 11:52:32 +02:00
libata-scsi.c Revert "ata: libata-scsi: Honor the D_SENSE bit for CK_COND=1 and no error" 2024-08-14 15:49:37 +02:00
libata-sff.c ata: add HAS_IOPORT dependencies 2024-04-08 10:07:28 +09:00
libata-trace.c ata: scsi: rename flag ATA_QCFLAG_FAILED to ATA_QCFLAG_EH 2023-01-04 13:36:26 +09:00
libata-transport.c ata: libata-core: Remove local_port_no struct member 2024-07-04 11:52:32 +02:00
libata-transport.h ata,scsi: Remove wrappers ata_sas_tport_{add,delete}() 2024-07-04 11:52:31 +02:00
libata-zpodd.c libata: zpodd: Fix small read overflow in zpodd_get_mech_type() 2019-07-29 16:00:14 -06:00
libata.h ata,scsi: Remove wrapper ata_sas_port_alloc() 2024-07-04 11:52:32 +02:00
Makefile ATA changes for 6.3-rc1 2023-02-22 13:35:51 -08:00
pata_acpi.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ali.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_amd.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_arasan_cf.c ata: pata_arasan_cf: Convert to platform remove callback returning void 2023-08-02 17:53:09 +09:00
pata_artop.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_atiixp.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_atp867x.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_buddha.c ata: pata_buddha: Remove #include <asm/ide.h> 2023-08-24 08:09:59 +09:00
pata_cmd64x.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_cmd640.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_cs5520.c ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io() 2024-05-16 14:35:08 -05:00
pata_cs5530.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_cs5535.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_cs5536.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_cypress.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_efar.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ep93xx.c ata: pata_ep93xx: use soc_device_match for UDMA modes 2023-08-25 22:09:43 +09:00
pata_falcon.c ata: pata_falcon: Convert to platform remove callback returning void 2023-11-08 09:00:44 +09:00
pata_ftide010.c ata: pata_ftide010: Add missing MODULE_DESCRIPTION 2023-08-25 08:21:03 +09:00
pata_gayle.c ata: pata_gayle: Convert to platform remove callback returning void 2023-11-08 09:00:49 +09:00
pata_hpt3x2n.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_hpt3x3.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_hpt37x.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_hpt366.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_icside.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_imx.c ata: pata_imx: Use helper function devm_clk_get_enabled() 2023-08-17 07:45:32 +09:00
pata_isapnp.c ata: pata_isapnp: Add missing error check for devm_ioport_map() 2023-11-20 09:22:26 +09:00
pata_it821x.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_it8213.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ixp4xx_cf.c ata: pata_ixp4xx: Remove unnecessary return value check 2023-08-02 17:37:06 +09:00
pata_jmicron.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_legacy.c ata: pata_legacy: make legacy_exit() work again 2024-05-07 07:23:31 +09:00
pata_macio.c ata: pata_macio: Use WARN instead of BUG 2024-08-21 14:33:23 +09:00
pata_marvell.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_mpc52xx.c ata: pata_mpc52xx: Convert to platform remove callback returning void 2023-08-02 17:55:49 +09:00
pata_mpiix.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_netcell.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ninja32.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ns87410.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_ns87415.c ata: pata_ns87415: mark ns87560_tf_read static 2023-07-28 08:52:42 +09:00
pata_octeon_cf.c ata: pata_octeon_cf: fix error return code in octeon_cf_probe() 2023-07-26 08:32:21 +09:00
pata_of_platform.c ata: libata: Make ata_platform_remove_one return void 2023-05-15 06:49:39 +09:00
pata_oldpiix.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_opti.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_optidma.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_pcmcia.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_pdc202xx_old.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_pdc2027x.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_piccolo.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_platform.c ata: libata: Make ata_platform_remove_one return void 2023-05-15 06:49:39 +09:00
pata_pxa.c ata: pata_pxa: convert not to use dma_request_slave_channel() 2023-11-20 09:28:25 +09:00
pata_radisys.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_rb532_cf.c ata: pata_rb532_cf: Convert to platform remove callback returning void 2023-08-02 17:55:52 +09:00
pata_rdc.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_rz1000.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_sc1200.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_sch.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_serverworks.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_sil680.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_sis.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_sl82c105.c ata: libata: remove deprecated EH callbacks 2023-08-02 17:45:42 +09:00
pata_triflex.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pata_via.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
pdc_adma.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_dwc_460ex.c ata: sata_dwc_460ex: Convert to platform remove callback returning void 2023-08-02 17:55:52 +09:00
sata_fsl.c ata: sata_fsl: Convert to platform remove callback returning void 2023-08-02 17:55:52 +09:00
sata_gemini.c ata: sata_gemini: Check clk_enable() result 2024-04-04 12:42:00 +09:00
sata_gemini.h
sata_highbank.c ata: fix debounce timings type 2023-08-02 17:37:06 +09:00
sata_inic162x.c ata: fix debounce timings type 2023-08-02 17:37:06 +09:00
sata_mv.c SCSI misc on 20240514 2024-05-14 18:25:53 -07:00
sata_nv.c scsi: libata: Switch to using ->device_configure 2024-04-11 21:37:50 -04:00
sata_promise.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_promise.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_qstor.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_rcar.c ata: sata_rcar: Convert to platform remove callback returning void 2023-08-02 17:55:52 +09:00
sata_sil24.c scsi: libata: Switch to using ->device_configure 2024-04-11 21:37:50 -04:00
sata_sil.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_sis.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_svw.c ata: Use of_property_read_reg() to parse "reg" 2023-06-13 15:38:48 +09:00
sata_sx4.c ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit 2024-04-01 07:52:17 +09:00
sata_uli.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_via.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sata_vsc.c scsi: ata: Declare SCSI host templates const 2023-03-24 19:19:19 -04:00
sis.h