From 93d41f97eedca3684922f4c3cae82d4c74b04210 Mon Sep 17 00:00:00 2001 From: Samuel Mendoza-Jonas Date: Mon, 27 Aug 2018 11:50:47 +1000 Subject: [PATCH] discover/device-handler: Restore autoboot setting on requery When a device requery is triggered we cancel any default boot option on the device. This also disables autoboot which we don't want; any boot options found after the requery will not be able to autoboot. To avoid this restore the existing autoboot setting after checking for default options. This prevents a particular corner case where a default boot option has been selected for boot but one of its boot files has stalled or is taking more time to download than the requery timeout and the requery accidentally cancels autoboot preventing Petitboot from trying to boot again. Signed-off-by: Samuel Mendoza-Jonas (cherry picked from commit 3917e88b838001b13a19fc6ea01d08b08c0770ca) --- discover/device-handler.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/discover/device-handler.c b/discover/device-handler.c index 20093a4..4dfe537 100644 --- a/discover/device-handler.c +++ b/discover/device-handler.c @@ -1191,6 +1191,7 @@ static int device_handler_requery_timeout_fn(void *data) struct requery_data *rqd = data; struct device_handler *handler; struct discover_device *device; + bool autoboot; handler = rqd->handler; device = rqd->device; @@ -1213,9 +1214,14 @@ static int device_handler_requery_timeout_fn(void *data) talloc_free(opt); } + /* Track whether autoboot was enabled, if we cancel a default option + * it will be switched off. + */ + autoboot = handler->autoboot_enabled; + list_for_each_entry_safe(&device->boot_options, opt, tmp, list) { if (opt == handler->default_boot_option) { - pb_log("Default option %s cancelled since device is being requeried", + pb_log("Default option %s cancelled since device is being requeried\n", opt->option->name); device_handler_cancel_default(handler); } @@ -1223,6 +1229,8 @@ static int device_handler_requery_timeout_fn(void *data) talloc_free(opt); } + handler->autoboot_enabled = autoboot; + discover_server_notify_device_remove(handler->server, device->device); device->notified = false; -- 2.39.2