Jiaxun Yang ee1809ed7b MIPS: fw: Allow firmware to pass a empty env ...

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>

2023-04-12 15:07:36 +02:00

..

arc

MIPS: fix typos in comments

2022-05-04 22:22:59 +02:00

cfe

MIPS: CFE: Add cfe_die()

2022-07-17 14:52:47 +02:00

lib

MIPS: fw: Allow firmware to pass a empty env

2023-04-12 15:07:36 +02:00

sni

MIPS: Remove empty prom_free_prom_memory functions

2021-01-07 17:11:33 +01:00