On Thu, Feb 04, 2021 at 09:49:50AM -0800, Lakshmi Ramasubramanian wrote:
> IMA allocates kernel virtual memory to carry forward the measurement
> list, from the current kernel to the next kernel on kexec system call,
> in ima_add_kexec_buffer() function.  In error code paths this memory
> is not freed resulting in memory leak.
> 
> Free the memory allocated for the IMA measurement list in
> the error code paths in ima_add_kexec_buffer() function.
> 
> Signed-off-by: Lakshmi Ramasubramanian <nra...@linux.microsoft.com>
> Suggested-by: Tyler Hicks <tyhi...@linux.microsoft.com>
> Fixes: 7b8589cc29e7 ("ima: on soft reboot, save the measurement list")
> ---
>  security/integrity/ima/ima_kexec.c | 1 +
>  1 file changed, 1 insertion(+)

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>

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