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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2023-04-11 14:14:26 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2023-04-12 16:07:36 +0300 |
| commit | ee1809ed7bc456a72dc8410b475b73021a3a68d5 (patch) | |
| tree | 2332247e9e0986d219a99a0067bb4bf8f5ed9cc2 /arch/mips/Kconfig | |
| parent | 7fb6f7b0af6742601e0efe315c78c26e88d30ff1 (diff) | |
| download | linux-ee1809ed7bc456a72dc8410b475b73021a3a68d5.tar.xz | |
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>
Diffstat (limited to 'arch/mips/Kconfig')
0 files changed, 0 insertions, 0 deletions