Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d4f2423d authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
Browse files

Merge "haven: hh_rm_iface: Avoid integer overflow for multiplication"

parents f3f68f96 501d0efe

drivers/virt/haven/hh_rm_iface.c

+2 −0
Original line number Diff line number Diff line
@@ -121,6 +121,8 @@ hh_rm_vm_get_hyp_res(hh_vmid_t vmid, u32 *n_entries) 


	/* The response payload should contain all the resource entries */

	if (resp_payload_size < sizeof(*n_entries) ||

		(sizeof(*resp_entries) &&

		(resp_payload->n_resource_entries > U32_MAX / sizeof(*resp_entries))) ||

		(sizeof(*n_entries) > (U32_MAX -

		(resp_payload->n_resource_entries * sizeof(*resp_entries)))) ||

		resp_payload_size != sizeof(*n_entries) +