Jiaxun Yang 0f91290774 MIPS: fw: Allow firmware to pass a empty env ...

commit ee1809ed7b upstream.

fw_getenv will use env entry to determine style of env,
however it is legal for firmware to just pass a empty list.

Check if first entry exist before running strchr to avoid
null pointer dereference.

Cc: stable@vger.kernel.org
Link: https://github.com/clbr/n64bootloader/issues/5
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-05-17 11:35:32 +02:00

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alchemy

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ar7

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ath25

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ath79

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bcm47xx

MIPS: BCM47XX: Cast memcmp() of function to (void *)

2022-10-26 13:22:47 +02:00

bcm63xx

MIPS: BCM63xx: Add check for NULL for clk in clk_enable

2023-01-18 11:40:58 +01:00

bmips

mips: bmips: BCM6358: disable RAC flush for TP1

2023-04-05 11:16:43 +02:00

boot

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cavium-octeon

MIPS: OCTEON: warn only once if deprecated link status is being used

2023-01-18 11:40:58 +01:00

cobalt

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configs

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crypto

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dec

mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n

2022-04-15 14:18:15 +02:00

emma

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fw

MIPS: fw: Allow firmware to pass a empty env

2023-05-17 11:35:32 +02:00

generic

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include

MIPS: Fix a compilation issue

2023-03-17 08:32:52 +01:00

jazz

dma-mapping: drop the dev argument to arch_sync_dma_for_*

2023-04-05 11:16:43 +02:00

jz4740

MIPS: fix build with gcc-12

2022-05-18 09:47:28 +02:00

kernel

MIPS: Define RUNTIME_DISCARD_EXIT in LD script

2023-04-26 11:24:04 +02:00

kvm

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lantiq

MIPS: vpe-mt: drop physical_memsize

2023-03-11 16:43:52 +01:00

lasat

treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()

2023-04-20 12:07:32 +02:00

lib

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loongson32

MIPS: Loongson32: Fix PHY-mode being left unspecified

2022-09-28 11:04:06 +02:00

loongson64

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math-emu

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mm

dma-mapping: drop the dev argument to arch_sync_dma_for_*

2023-04-05 11:16:43 +02:00

mti-malta

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net

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netlogic

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oprofile

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paravirt

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pci

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pic32

MIPS: pic32: treat port as signed integer

2022-12-08 11:22:57 +01:00

pistachio

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pmcs-msp71xx

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pnx833x

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power

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ralink

MIPS: Use address-of operator on section symbols

2022-05-15 19:54:46 +02:00

rb532

MIPS: RB532: fix return value of __setup handler

2022-04-15 14:18:16 +02:00

sgi-ip22

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sgi-ip27

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sgi-ip32

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sibyte

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sni

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tools

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txx9

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vdso

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vr41xx

MIPS: Remove repetitive increase irq_err_count

2022-06-29 08:58:46 +02:00

Kbuild

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Kbuild.platforms

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Kconfig

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Kconfig.debug

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Makefile

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Makefile.postlink

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