Jason A. Donenfeld 93ce4028c4 random: zero buffer after reading entropy from userspace ...

commit 7b5164fb1279bf0251371848e40bae646b59b3a8 upstream.

This buffer may contain entropic data that shouldn't stick around longer
than needed, so zero out the temporary buffer at the end of write_pool().

Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Reviewed-by: Jann Horn <jannh@google.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-06-25 11:46:34 +02:00

..

agp

parisc/agp: Annotate parisc agp init functions with __init

2021-12-22 09:17:58 +01:00

hw_random

hwrng: atmel - disable trng on failure path

2022-04-20 09:08:13 +02:00

ipmi

ipmi:ssif: Check for NULL msg when handling events and messages

2022-06-14 16:53:45 +02:00

mwave

char/mwave: Adjust io port register size

2022-01-27 09:00:52 +01:00

pcmcia

char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()

2021-07-20 16:17:40 +02:00

tpm

tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()

2022-06-06 08:20:57 +02:00

xilinx_hwicap

…

xillybus

…

apm-emulation.c

…

applicom.c

…

applicom.h

…

bfin-otp.c

…

bsr.c

…

ds1302.c

…

ds1620.c

…

dsp56k.c

…

dtlk.c

…

efirtc.c

…

generic_nvram.c

…

hangcheck-timer.c

…

hpet.c

char: hpet: add checks after calling ioremap

2021-06-03 08:36:21 +02:00

Kconfig

fdt: add support for rng-seed

2022-06-25 11:46:26 +02:00

lp.c

…

Makefile

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mbcs.c

…

mbcs.h

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mem.c

/dev/mem: Bail out upon SIGKILL.

2019-10-05 12:48:11 +02:00

misc.c

…

mspec.c

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nsc_gpio.c

…

nvram.c

…

nwbutton.c

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nwbutton.h

…

nwflash.c

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pc8736x_gpio.c

…

powernv-op-panel.c

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ppdev.c

ppdev: fix PPGETTIME/PPSETTIME ioctls

2019-12-17 20:39:39 +01:00

ps3flash.c

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random.c

random: zero buffer after reading entropy from userspace

2022-06-25 11:46:34 +02:00

raw.c

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rtc.c

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scx200_gpio.c

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snsc_event.c

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snsc.c

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snsc.h

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sonypi.c

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tb0219.c

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tile-srom.c

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tlclk.c

drivers: char: tlclk.c: Avoid data race between init and interrupt handler

2020-10-01 13:12:42 +02:00

toshiba.c

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ttyprintk.c

ttyprintk: Add TTY hangup callback.

2021-05-22 10:57:30 +02:00

uv_mmtimer.c

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virtio_console.c

virtio_console: eliminate anonymous module_init & module_exit

2022-04-20 09:08:28 +02:00