dsp: Fix out of bound memory access.

Fix out of bound memory access in q6afe_load_avcs_modules()
for afe_avcs_payload_port_mapping structure.

Change-Id: Ibe0e90e4fbedc2cf6a88abd9f3845643020a904a

parent c702957f

dsp/q6afe.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -359,8 +359,12 @@ static int q6afe_load_avcs_modules(int num_modules, u16 port_id,
		}

		}
		pr_err("%s: Not enough ports available\n", __func__);

		ret = -EINVAL;
		if (i == MAX_ALLOWED_USE_CASES) {
		pr_err("%s: Not enough ports available\n", __func__);
		return ret;
		}
		fail:
		kfree(pm[i]->payload);
		pm[i]->payload = NULL;