1 files changed, 25 insertions, 11 deletions

diff --git a/sway/commands/reload.c b/sway/commands/reload.c
index 36fb9092..9e136d48 100644
--- a/sway/commands/reload.c
+++ b/sway/commands/reload.c
@@ -3,15 +3,12 @@
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/ipc-server.h"
+#include "sway/server.h"
 #include "sway/tree/arrange.h"
 #include "list.h"
+#include "log.h"
 
-struct cmd_results *cmd_reload(int argc, char **argv) {
-	struct cmd_results *error = NULL;
-	if ((error = checkarg(argc, "reload", EXPECTED_EQUAL_TO, 0))) {
-		return error;
-	}
-
+static void do_reload(void *data) {
 	// store bar ids to check against new bars for barconfig_update events
 	list_t *bar_ids = create_list();
 	for (int i = 0; i < config->bars->length; ++i) {
@@ -20,9 +17,12 @@ struct cmd_results *cmd_reload(int argc, char **argv) {
 	}
 
 	if (!load_main_config(config->current_config_path, true, false)) {
-		return cmd_results_new(CMD_FAILURE, "reload",
-				"Error(s) reloading config.");
+		wlr_log(WLR_ERROR, "Error(s) reloading config");
+		list_foreach(bar_ids, free);
+		list_free(bar_ids);
+		return;
 	}
+
 	ipc_event_workspace(NULL, NULL, "reload");
 
 	load_swaybars();
@@ -37,12 +37,26 @@ struct cmd_results *cmd_reload(int argc, char **argv) {
 		}
 	}
 
-	for (int i = 0; i < bar_ids->length; ++i) {
-		free(bar_ids->items[i]);
-	}
+	list_foreach(bar_ids, free);
 	list_free(bar_ids);
 
 	arrange_root();
+}
+
+struct cmd_results *cmd_reload(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "reload", EXPECTED_EQUAL_TO, 0))) {
+		return error;
+	}
+
+	if (!load_main_config(config->current_config_path, true, true)) {
+		return cmd_results_new(CMD_FAILURE, "reload",
+				"Error(s) reloading config.");
+	}
+
+	// The reload command frees a lot of stuff, so to avoid use-after-frees
+	// we schedule the reload to happen using an idle event.
+	wl_event_loop_add_idle(server.wl_event_loop, do_reload, NULL);
 
 	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }