On Mon, Jun 29, 2026 at 10:53:33AM +0200, Jens Wiklander wrote:
Hi,
On Wed, Jun 17, 2026 at 4:51 PM Sebastian Ene sebastianene@google.com wrote:
From: Mostafa Saleh smostafa@google.com
From: Mostafa Saleh smostafa@google.com
Sashiko (locally) reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer.
Fix that by adding the missing check.
Fixes: 2b78d79cdf96 ("optee: FF-A: dynamic protected memory allocation") Signed-off-by: Mostafa Saleh smostafa@google.com Signed-off-by: Sebastian Ene sebastianene@google.com Reviewed-by: Sumit Garg sumit.garg@oss.qualcomm.com
drivers/tee/optee/ffa_abi.c | 3 +++ 1 file changed, 3 insertions(+)
I'm picking up this isolated patch from the patchset.
Thanks for letting me know, I will spin a v8 but not include this patch anymore since you picked it.
Cheers, Jens
Sebastian