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linux/drivers/staging
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Gao Xiang 738dda85d1 staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir() 
commit 33bac91284 upstream.

After commit 419d6efc50, kernel cannot be crashed in the namei
path. However, corrupted nameoff can do harm in the process of
readdir for scenerios without dm-verity as well. Fix it now.

Fixes: 3aa8ec716e ("staging: erofs: add directory operations")
Cc: <stable@vger.kernel.org> # 4.19+
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03 06:26:30 +02:00
..
android staging: android: ashmem: Avoid range_alloc() allocation with ashmem_mutex held. 2019-03-10 07:17:16 +01:00
axis-fifo staging: fix platform_no_drv_owner.cocci warnings 2018-07-29 14:40:41 +02:00
board staging: board: Replace license boilerplate with SPDX identifiers 2018-05-06 19:11:23 -07:00
clocking-wizard staging: clocking-wizard: prefer 'help' in Kconfig 2018-06-17 09:05:13 +02:00
comedi staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest 2019-04-03 06:26:24 +02:00
dgnc staging: dgnc: dgnc_tty.c: Avoid '(' at the end of line 2018-07-24 14:00:54 +02:00
emxx_udc staging: emxx_udc: Add GPIO descriptor work to TODO 2018-04-23 14:36:10 +02:00
erofs staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir() 2019-04-03 06:26:30 +02:00
fbtft staging/fbtft: Update TODO and mailing lists 2018-09-10 10:39:19 +02:00
fsl-dpaa2 dpaa2-ptp: defer probe when portal allocation failed 2019-02-12 19:46:59 +01:00
fwserial tty: replace ->proc_fops with ->proc_show 2018-05-16 07:24:30 +02:00
gasket staging: gasket: TODO: re-implement using UIO 2018-09-10 18:08:06 +02:00
gdm724x staging: gdm724x: redundant variables idProduct and idVendor 2018-07-11 13:12:34 +02:00
goldfish staging: goldfish: add a blank line into struct goldfish_audio 2018-07-12 21:49:24 +02:00
greybus treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
gs_fpgaboot
iio staging: iio: ad7780: update voltage on read 2019-02-12 19:47:00 +01:00
ks7010 Merge 4.18-rc7 into staging-next 2018-07-30 10:13:15 +02:00
media media: imx: csi: Stop upstream before disabling IDMA channel 2019-03-23 20:10:12 +01:00
most staging: most: use format specifier "%s" in snprintf 2018-12-05 19:32:12 +01:00
mt29f_spinand MTD changes: 2018-04-06 12:15:41 -07:00
mt7621-dma staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc' 2018-12-05 19:32:12 +01:00
mt7621-dts staging: mt7621-dts: add pcie controller port registers 2018-08-08 14:08:41 +02:00
mt7621-eth drivers/staging/mt7621-eth: Use dma_zalloc_coherent to replace dma_alloc_coherent+memset 2018-08-01 20:00:53 +02:00
mt7621-mmc staging: mt7621-mmc: Use BIT macro instead of explicit shifting in board.h 2018-07-29 10:08:02 +02:00
mt7621-pci staging: mt7621-pci: remove remaining pci_legacy dependant code 2018-08-08 14:08:41 +02:00
mt7621-pinctrl staging: mt7621-pinctrl: fix uninitialized variable ngroups 2018-12-05 19:32:12 +01:00
mt7621-spi staging: mt7621-spi: Remove unnecessary braces {} from single statement if block. 2018-06-17 09:05:12 +02:00
netlogic net: Add generic ndo_select_queue functions 2018-07-09 13:15:34 -07:00
nvec Revert "staging: nvec: Augment TODO file with GPIO work item" 2018-04-23 18:49:51 +02:00
octeon
octeon-usb Staging: octeon-usb: Adding SPDX license identifier 2018-07-27 17:18:14 +02:00
olpc_dcon staging: olpc_dcon: add a missing dependency 2018-12-19 19:19:49 +01:00
pi433 staging: pi433: fix potential null dereference 2019-02-12 19:47:02 +01:00
rtl8188eu staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1 2019-01-31 08:14:36 +01:00
rtl8192e staging: rtl8192e: ieee80211: Convert from ahash to shash 2018-07-29 10:05:23 +02:00
rtl8192u staging:rtl8192u: Remove unused macro definitions - Style 2018-08-08 14:27:03 +02:00
rtl8712 staging: rtl8712: Fix possible buffer overrun 2018-12-13 09:16:20 +01:00
rtl8723bs staging: rtl8723bs: Fix build error with Clang when inlining is disabled 2019-03-05 17:58:49 +01:00
rtlwifi Staging/IIO patches for 4.19-rc1 2018-08-18 11:00:00 -07:00
rts5208 staging: rts5208: xd.c fixed a brace coding style issue 2018-07-21 08:54:11 +02:00
sm750fb staging: sm750fb: remove redundant pointer 'output' 2018-07-11 14:45:54 +02:00
speakup staging: speakup_soft: Fix alternate speech with other synths 2019-04-03 06:26:25 +02:00
unisys treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
vboxvideo staging: vboxvideo: Change address of scanout buffer on page-flip 2018-09-11 18:39:54 +02:00
vc04_services staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION 2018-12-05 19:32:12 +01:00
vme staging: vme: vme_user: Fix some error handling paths in 'vme_user_probe()' 2018-03-23 15:55:21 +01:00
vt6655 staging: vt6655: Fix interrupt race condition on device start up. 2019-04-03 06:26:25 +02:00
vt6656 staging: vt6655: remove some redundant variables 2018-07-11 14:47:08 +02:00
wilc1000 staging: wilc1000: fix to set correct value for 'vif_num' 2019-03-10 07:17:16 +01:00
wlan-ng staging: wlan-ng: remove unused definitions from p80211types.h 2018-08-05 16:12:42 +02:00
xgifb Staging: xgifb: XGI_main_26.c: Refactored the function 2018-03-22 18:29:50 +01:00
Kconfig ARM: SoC driver updates 2018-08-23 13:52:46 -07:00
Makefile ARM: SoC driver updates 2018-08-23 13:52:46 -07:00