Re: [PATCH] scsi: target: core: Fix null-ptr-deref in target_alloc_device()

[Martin K. Petersen]

On Fri, 11 Oct 2024 19:34:44 +0800, Wang Hai wrote:

> There is a null-ptr-deref issue reported by kasan:
> 
> BUG: KASAN: null-ptr-deref in target_alloc_device+0xbc4/0xbe0 [target_core_mod]
> ...
>  kasan_report+0xb9/0xf0
>  target_alloc_device+0xbc4/0xbe0 [target_core_mod]
>  core_dev_setup_virtual_lun0+0xef/0x1f0 [target_core_mod]
>  target_core_init_configfs+0x205/0x420 [target_core_mod]
>  do_one_initcall+0xdd/0x4e0
> ...
>  entry_SYSCALL_64_after_hwframe+0x76/0x7e
> 
> [...]

Applied to 6.12/scsi-fixes, thanks!

[1/1] scsi: target: core: Fix null-ptr-deref in target_alloc_device()
      https://git.kernel.org/mkp/scsi/c/fca6caeb4a61

-- 
Martin K. Petersen	Oracle Linux Engineering