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f84c1446daa552e9699da8d1f8375eac0f65edc7
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Kunwu Chan f84c1446da powerpc/powernv: Add a null pointer check to scom_debug_init_one() 
[ Upstream commit 9a260f2dd827bbc82cc60eb4f4d8c22707d80742 ]

kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Add a null pointer check, and release 'ent' to avoid memory leaks.

Fixes: bfd2f0d49a ("powerpc/powernv: Get rid of old scom_controller abstraction")
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231208085937.107210-1-chentao@kylinos.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:34:22 -08:00
..
alpha
alpha: remove __init annotation from exported page_is_ram()
2023-08-16 18:19:25 +02:00
arc
ARC: fix spare error
2024-01-25 14:34:20 -08:00
arm
ARM: sun9i: smp: fix return code check of of_property_match_string
2024-01-25 14:34:21 -08:00
arm64
arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify
2023-12-20 15:41:24 +01:00
c6x
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
csky
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
h8300
h8300: Fix build errors from do_exit() to make_task_dead() transition
2023-02-06 07:52:49 +01:00
hexagon
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
ia64
ia64/cpu: Switch to arch_cpu_finalize_init()
2023-08-08 19:56:34 +02:00
m68k
m68k: Fix invalid .section syntax
2023-09-23 10:59:38 +02:00
microblaze
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
mips
MIPS: KVM: Fix a build warning about variable set but not used
2023-12-08 08:44:24 +01:00
nds32
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
nios2
nios2: dts: Fix tse_mac "max-frame-size" property
2023-06-21 15:44:10 +02:00
openrisc
openrisc: Properly store r31 to pt_regs on unhandled exceptions
2023-05-17 11:35:53 +02:00
parisc
parisc/pgtable: Do not drop upper 5 address bits of physical address
2023-11-28 16:50:20 +00:00
powerpc
powerpc/powernv: Add a null pointer check to scom_debug_init_one()
2024-01-25 14:34:22 -08:00
riscv
riscv: Bump COMMAND_LINE_SIZE value to 1024
2023-04-05 11:16:39 +02:00
s390
s390/vx: fix save/restore of fpu kernel context
2024-01-08 11:29:43 +01:00
sh
sh: bios: Revive earlyprintk support
2023-11-20 10:30:13 +01:00
sparc
sparc/cpu: Switch to arch_cpu_finalize_init()
2023-08-08 19:56:34 +02:00
um
um: Fix hostaudio build errors
2023-09-23 10:59:53 +02:00
unicore32
…
x86
x86/lib: Fix overflow when counting digits
2024-01-25 14:34:21 -08:00
xtensa
xtensa: boot/lib: fix function prototypes
2023-10-10 21:46:39 +02:00
.gitignore
…
Kconfig
init: Provide arch_cpu_finalize_init()
2023-08-08 19:56:33 +02:00