Johan Hovold 9aacd82304 spi: fix use-after-free at controller deregistration ...

commit 67f7b2781f upstream.

The controller is typically freed as part of device_unregister() so
store the bus id before deregistration to avoid use-after-free when the
id is later released.

Fixes: 9b61e30221 ("spi: Pick spi bus number from Linux idr or spi alias")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-11-21 09:49:24 +01:00

..

Kconfig

Merge remote-tracking branches 'spi/topic/pxa', 'spi/topic/pxa2xx', 'spi/topic/qup', 'spi/topic/rockchip' and 'spi/topic/sh' into spi-next

2017-09-04 15:51:26 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spi-adi-v3.c

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spi-altera.c

spi: altera: Consolidate TX/RX data register access

2017-08-16 11:53:31 +01:00

spi-armada-3700.c

spi: a3700: Return correct value on timeout detection

2017-10-10 10:14:32 +01:00

spi-ath79.c

spi/ath79: Fix checkpatch warnings

2017-07-17 12:09:38 +01:00

spi-atmel.c

Merge remote-tracking branches 'spi/topic/atmel', 'spi/topic/bcm63xx', 'spi/topic/davinci' and 'spi/topic/imx' into spi-next

2017-07-03 16:21:06 +01:00

spi-au1550.c

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spi-axi-spi-engine.c

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spi-bcm53xx.c

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spi-bcm53xx.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spi-bcm63xx-hsspi.c

Merge remote-tracking branches 'spi/topic/altera', 'spi/topic/at79', 'spi/topic/bcm-qspi', 'spi/topic/bcm63xx' and 'spi/topic/bcm63xx-hspi' into spi-next

2017-09-04 15:51:14 +01:00

spi-bcm63xx.c

spi/bcm63xx: fix error return code in bcm63xx_spi_probe()

2017-08-08 11:36:35 +01:00

spi-bcm2835.c

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spi-bcm2835aux.c

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spi-bcm-qspi.c

spi: bcm-qspi: Fix use after free in bcm_qspi_probe() in error path

2017-10-12 09:26:23 +01:00

spi-bcm-qspi.h

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spi-bfin5xx.c

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spi-bfin-sport.c

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spi-bitbang-txrx.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spi-bitbang.c

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spi-brcmstb-qspi.c

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spi-butterfly.c

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spi-cadence.c

spi: cadence: Add support for context loss

2017-08-08 10:43:41 +01:00

spi-cavium-octeon.c

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spi-cavium-thunderx.c

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spi-cavium.c

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spi-cavium.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spi-clps711x.c

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spi-coldfire-qspi.c

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spi-davinci.c

spi: davinci: Handle return value of clk_prepare_enable

2017-06-06 19:36:45 +01:00

spi-dln2.c

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spi-dw-mid.c

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spi-dw-mmio.c

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spi-dw-pci.c

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spi-dw.c

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spi-dw.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

spi-efm32.c

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spi-ep93xx.c

spi: spi-ep93xx: use the default master transfer queueing mechanism

2017-08-09 17:53:14 +01:00

spi-falcon.c

spi: spi-falcon: drop check of boot select

2017-09-01 11:33:22 +01:00

spi-fsl-cpm.c

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spi-fsl-cpm.h

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spi-fsl-dspi.c

spi: spi-fsl-dspi: ensure non-zero return on error path

2017-05-22 16:14:22 +01:00

spi-fsl-espi.c

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spi-fsl-lib.c

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spi-fsl-lib.h

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spi-fsl-lpspi.c

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spi-fsl-spi.c

Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next

2017-04-26 15:58:04 +01:00

spi-fsl-spi.h

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spi-gpio.c

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spi-img-spfi.c

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spi-imx.c

spi: imx: fix use of native chip-selects with devicetree

2017-08-29 21:09:03 +01:00

spi-iproc-qspi.c

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spi-jcore.c

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spi-lantiq-ssc.c

Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next

2017-04-26 15:58:04 +01:00

spi-lm70llp.c

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spi-loopback-test.c

spi: loopback-test: implement testing with no CS

2017-07-26 13:08:56 +01:00

spi-lp8841-rtc.c

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spi-meson-spicc.c

spi: Add Meson SPICC driver

2017-05-24 18:19:25 +01:00

spi-meson-spifc.c

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spi-mpc52xx-psc.c

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spi-mpc52xx.c

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spi-mpc512x-psc.c

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spi-mt65xx.c

spi: mediatek: add spi support for mt2712 IC

2017-06-20 13:39:14 +01:00

spi-mxs.c

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spi-nuc900.c

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spi-oc-tiny.c

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spi-omap2-mcspi.c

spi: omap: Allocate bus number from spi framework

2017-08-18 12:15:41 +01:00

spi-omap-100k.c

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spi-omap-uwire.c

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spi-orion.c

spi: Convert to using %pOF instead of full_name

2017-07-19 11:56:23 +01:00

spi-pic32-sqi.c

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spi-pic32.c

spi: pic32: fix spelling mistakes on macro names

2017-07-26 13:04:21 +01:00

spi-pl022.c

spi: pl022: constify amba_id

2017-08-23 17:12:05 +01:00

spi-ppc4xx.c

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spi-pxa2xx-dma.c

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spi-pxa2xx-pci.c

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spi-pxa2xx.c

spi: pxa2xx: Convert to GPIO descriptor API where possible

2017-08-04 12:41:55 +01:00

spi-pxa2xx.h

spi: pxa2xx: Convert to GPIO descriptor API where possible

2017-08-04 12:41:55 +01:00

spi-qup.c

spi: qup: fix 64-bit build warning

2017-08-10 15:50:23 +01:00

spi-rb4xx.c

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spi-rockchip.c

spi: rockchip: configure CTRLR1 according to size and data frame

2017-08-16 11:58:23 +01:00

spi-rspi.c

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spi-s3c24xx-fiq.h

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spi-s3c24xx-fiq.S

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spi-s3c24xx.c

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spi-s3c64xx.c

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spi-sc18is602.c

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spi-sh-hspi.c

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spi-sh-msiof.c

spi: sh-msiof: Limit minimum divider on R-Car Gen3

2017-07-17 12:09:59 +01:00

spi-sh-sci.c

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spi-sh.c

spi: spi-sh: fix error return code in spi_sh_probe()

2017-08-09 17:18:06 +01:00

spi-sirf.c

spi: sirf: fix spelling mistake: "registerred" -> "registered"

2017-06-28 20:02:52 +01:00

spi-slave-system-control.c

spi: slave: Add SPI slave handler controlling system state

2017-05-26 13:12:19 +01:00

spi-slave-time.c

spi: slave: Add SPI slave handler reporting uptime at previous message

2017-05-26 13:12:04 +01:00

spi-st-ssc4.c

spi: st-ssc4: whitespace cleanup

2017-05-26 12:41:07 +01:00

spi-stm32.c

spi: stm32: Fix logical error in stm32_spi_prepare_mbr()

2017-09-13 09:42:27 -07:00

spi-sun4i.c

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spi-sun6i.c

spi: sun6i: explicitly request exclusive reset control

2017-07-19 17:06:03 +01:00

spi-tegra20-sflash.c

spi: tegra20-sflash: explicitly request exclusive reset control

2017-07-19 17:06:31 +01:00

spi-tegra20-slink.c

spi: tegra20-slink: explicitly request exclusive reset control

2017-07-19 17:06:26 +01:00

spi-tegra114.c

spi: tegra114: explicitly request exclusive reset control

2017-07-19 17:06:28 +01:00

spi-test.h

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spi-ti-qspi.c

Merge remote-tracking branches 'spi/topic/ti-qspi' and 'spi/topic/xlp' into spi-next

2017-04-26 15:58:22 +01:00

spi-tle62x0.c

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spi-topcliff-pch.c

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spi-txx9.c

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spi-xcomm.c

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spi-xilinx.c

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spi-xlp.c

spi: xlp: fix error return code in xlp_spi_probe()

2017-08-08 11:36:07 +01:00

spi-xtensa-xtfpga.c

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spi-zynqmp-gqspi.c

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spi.c

spi: fix use-after-free at controller deregistration

2017-11-21 09:49:24 +01:00

spidev.c

Merge branch 'for-spi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-08 10:41:53 -07:00