Eric Biggers 776ce24f7b random: fix the RNDRESEEDCRNG ioctl ...

commit 11a0b5e0ec upstream.

The RNDRESEEDCRNG ioctl reseeds the primary_crng from itself, which
doesn't make sense.  Reseed it from the input_pool instead.

Fixes: d848e5f8e1 ("random: add new ioctl RNDRESEEDCRNG")
Cc: stable@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jann Horn <jannh@google.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20210112192818.69921-1-ebiggers@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-03-03 17:44:32 +01:00

..

agp

agp/intel: Fix a memory leak on module initialisation failure

2020-08-21 11:01:59 +02:00

hw_random

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ipmi

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2020-04-24 07:59:00 +02:00

mwave

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pcmcia

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tpm

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2020-10-01 20:40:09 +02:00

xilinx_hwicap

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xillybus

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apm-emulation.c

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applicom.c

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applicom.h

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bfin-otp.c

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bsr.c

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ds1302.c

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ds1620.c

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dsp56k.c

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dtlk.c

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efirtc.c

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generic_nvram.c

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hangcheck-timer.c

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hpet.c

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Kconfig

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lp.c

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Makefile

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mbcs.c

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mbcs.h

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mem.c

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misc.c

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mmtimer.c

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mspec.c

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nsc_gpio.c

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nvram.c

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nwbutton.c

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nwbutton.h

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nwflash.c

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pc8736x_gpio.c

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powernv-op-panel.c

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ppdev.c

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ps3flash.c

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random.c

random: fix the RNDRESEEDCRNG ioctl

2021-03-03 17:44:32 +01:00

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

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2020-10-01 20:40:12 +02:00

toshiba.c

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ttyprintk.c

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uv_mmtimer.c

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virtio_console.c

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2020-07-22 09:10:53 +02:00