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linux-stable-mirror/drivers/ata
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Hongyan Xu fa0dca89b4 ata: pata_sl82c105: fix bridge revision use-after-free 
[ Upstream commit 7700a31039 ]

pci_get_slot() returns a referenced PCI device. Commit 44c10138fd
("PCI: Change all drivers to use pci_device->revision") replaced a
configuration-space read with direct access to the cached revision field,
but left that access after pci_dev_put(). The bridge may therefore be freed
before its revision is read.

Read the revision before dropping the reference.

Fixes: 44c10138fd ("PCI: Change all drivers to use pci_device->revision")
Signed-off-by: Hongyan Xu <getshell@seu.edu.cn>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-08-19 18:13:08 +02:00
..
pata_parport
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acard-ahci.c
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ahci_brcm.c
ahci: Introduce ahci_ignore_port() helper
2026-08-09 20:21:45 +02:00
ahci_ceva.c
ata: ahci_ceva: fix error paths in ceva_ahci_platform_enable_resources()
2026-08-09 20:21:45 +02:00
ahci_da850.c
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ahci_dm816.c
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ahci_dwc.c
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ahci_imx.c
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ahci_mtk.c
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ahci_mvebu.c
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ahci_octeon.c
…
ahci_platform.c
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ahci_qoriq.c
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ahci_seattle.c
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ahci_st.c
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ahci_sunxi.c
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ahci_tegra.c
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ahci_xgene.c
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ahci.c
ata: ahci: force 32-bit DMA for JMicron JMB582/JMB585
2026-04-27 07:23:26 -06:00
ahci.h
ata: ahci: Make ahci_ignore_port() handle empty mask_port_map
2026-08-09 20:22:00 +02:00
ata_generic.c
…
ata_piix.c
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Kconfig
ata: Fix SATA_MOBILE_LPM_POLICY description in Kconfig
2025-08-28 16:28:42 +02:00
libahci_platform.c
ata: libahci_platform: Do not set mask_port_map when not needed
2026-08-09 20:22:00 +02:00
libahci.c
ata: ahci: Make ahci_ignore_port() handle empty mask_port_map
2026-08-09 20:22:00 +02:00
libata-acpi.c
ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled
2025-07-10 16:03:15 +02:00
libata-core.c
ata: libata-core: Reject an invalid concurrent positioning ranges count
2026-08-03 11:15:39 +02:00
libata-eh.c
ata: libata-eh: Increase STANDBY IMMEDIATE timeout
2026-08-09 20:21:52 +02:00
libata-pata-timings.c
…
libata-pmp.c
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libata-sata.c
ata: libata-sata: Disallow changing LPM state if not supported
2025-08-28 16:28:15 +02:00
libata-scsi.c
ata: libata-core: Reject an invalid concurrent positioning ranges count
2026-08-03 11:15:39 +02:00
libata-sff.c
ata: libata-sff: Ensure that we cannot write outside the allocated buffer
2025-02-17 09:40:35 +01:00
libata-trace.c
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libata-transport.c
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libata-transport.h
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libata-zpodd.c
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libata.h
ata: libata-core: Reject an invalid concurrent positioning ranges count
2026-08-03 11:15:39 +02:00
Makefile
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pata_acpi.c
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pata_ali.c
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pata_amd.c
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pata_arasan_cf.c
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pata_artop.c
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pata_atiixp.c
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pata_atp867x.c
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pata_buddha.c
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pata_cmd64x.c
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pata_cmd640.c
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pata_cs5520.c
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pata_cs5530.c
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pata_cs5535.c
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pata_cs5536.c
ata: pata_cs5536: fix build on 32-bit UML
2025-07-10 16:03:15 +02:00
pata_cypress.c
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pata_efar.c
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pata_ep93xx.c
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pata_falcon.c
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pata_ftide010.c
ata: pata_ftide010: Fix some DMA timings
2026-03-04 07:20:29 -05:00
pata_gayle.c
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pata_hpt3x2n.c
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pata_hpt3x3.c
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pata_hpt37x.c
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pata_hpt366.c
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pata_icside.c
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pata_imx.c
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pata_isapnp.c
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pata_it821x.c
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pata_it8213.c
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pata_ixp4xx_cf.c
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pata_jmicron.c
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pata_legacy.c
ata: pata_legacy: make legacy_exit() work again
2024-06-16 13:47:33 +02:00
pata_macio.c
ata: pata_macio: Use WARN instead of BUG
2024-09-12 11:11:39 +02:00
pata_marvell.c
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pata_mpc52xx.c
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pata_mpiix.c
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pata_netcell.c
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pata_ninja32.c
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pata_ns87410.c
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pata_ns87415.c
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pata_octeon_cf.c
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pata_of_platform.c
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pata_oldpiix.c
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pata_opti.c
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pata_optidma.c
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pata_pcmcia.c
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pata_pdc202xx_old.c
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pata_pdc2027x.c
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pata_piccolo.c
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pata_platform.c
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pata_pxa.c
ata: pata_pxa: Fix DMA channel leak on probe error
2026-07-24 16:03:44 +02:00
pata_radisys.c
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pata_rb532_cf.c
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pata_rdc.c
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pata_rz1000.c
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pata_sc1200.c
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pata_sch.c
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pata_serverworks.c
ata: pata_serverworks: Do not use the term blacklist
2024-10-10 11:57:32 +02:00
pata_sil680.c
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pata_sis.c
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pata_sl82c105.c
ata: pata_sl82c105: fix bridge revision use-after-free
2026-08-19 18:13:08 +02:00
pata_triflex.c
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pata_via.c
ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled
2025-07-10 16:03:15 +02:00
pdc_adma.c
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sata_dwc_460ex.c
ata: sata_dwc_460ex: fix infinite loop in NCQ tag completion bit-scanning
2026-08-03 11:15:15 +02:00
sata_fsl.c
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sata_gemini.c
ata: sata_gemini: unwind clocks on IDE pinctrl errors
2026-07-24 16:03:26 +02:00
sata_gemini.h
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sata_highbank.c
ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
2024-12-19 18:11:22 +01:00
sata_inic162x.c
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sata_mv.c
ata: sata_mv: accept 1 or 2 resources in platform probe
2026-08-09 20:21:44 +02:00
sata_nv.c
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sata_promise.c
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sata_promise.h
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sata_qstor.c
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sata_rcar.c
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sata_sil24.c
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sata_sil.c
ata: sata_sil: Rename sil_blacklist to sil_quirks
2024-10-10 11:57:32 +02:00
sata_sis.c
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sata_svw.c
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sata_sx4.c
ata: sata_sx4: Add error handling in pdc20621_i2c_read()
2025-04-25 10:45:08 +02:00
sata_uli.c
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sata_via.c
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sata_vsc.c
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sis.h
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