Commit b6c96e156825 inadvertently also dropped the 'msg->len > 1' test
from the preceding sanity check. This caused compliance test failures.
Fixes: b6c96e156825 ("media: cec: allow any initiator for Ping and Image/Text View On")
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
---
drivers/media/cec/cec-adap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index 5827d8c3742a..ac3683a7b2ab 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -809,7 +809,7 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
__func__);
return -EINVAL;
}
- if (adap->is_configured &&
+ if (msg->len > 1 && adap->is_configured &&
!cec_has_log_addr(adap, cec_msg_initiator(msg))) {
dprintk(1, "%s: initiator has unknown logical address %d\n",
__func__, cec_msg_initiator(msg));
--
2.20.1
