iiod/responder: Initialize code before sending

If iio_context_get_device() does not return a iio_device pointer then the uninitialized ret variable was passed as a code to iiod_io_send_response_code(). Signed-off-by: Philip Molloy <[email protected]>
analogdevicesinc · Feb 11, 2025 · e06b175 · e06b175
1 parent a80a312
commit e06b175
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/iiod/responder.c b/iiod/responder.c
@@ -548,7 +548,7 @@ static void handle_free_buffer(struct parser_pdata *pdata,
 	struct block_entry *block_entry, *block_next;
 	struct buffer_entry *entry, *buf_entry;
 	struct iio_buffer *buf;
-	int ret;
+	int ret = -ENODEV;
 
 	dev = iio_context_get_device(pdata->ctx, cmd->dev);
 	if (!dev)