Re: [PATCH] scsi: elx: libefc: potential use after free in efc_nport_vport_del()

[Martin K. Petersen]

On Thu, 15 Aug 2024 14:29:05 +0300, Dan Carpenter wrote:

> The kref_put() function will call nport->release if the refcount drops
> to zero.  The nport->release release function is _efc_nport_free() which
> frees "nport".  But then we dereference "nport" on the next line which
> is a use after free.  Re-order these lines to avoid the use after free.
> 
> 

Applied to 6.12/scsi-queue, thanks!

[1/1] scsi: elx: libefc: potential use after free in efc_nport_vport_del()
      https://git.kernel.org/mkp/scsi/c/2e4b02fad094

-- 
Martin K. Petersen	Oracle Linux Engineering