libi3: validate UTF8 strings

[i3/i3] / src / handlers.c

diff --git a/src/handlers.c b/src/handlers.c
index 66b3038a983fc37e2e5892a65eba6cb6d23c9a26..0b6858d9f7dcd2cc2b5aa716ce39b4e7bb39afe1 100644 (file)
--- a/src/handlers.c
+++ b/src/handlers.c
@@ -311,6 +311,10 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
     DLOG("Configure request!\n");
 
     Con *workspace = con_get_workspace(con);
+    if (workspace && (strcmp(workspace->name, "__i3_scratch") == 0)) {
+        DLOG("This is a scratchpad container, ignoring ConfigureRequest\n");
+        goto out;
+    }
     Con *fullscreen = con_get_fullscreen_covering_ws(workspace);
 
     if (fullscreen != con && con_is_floating(con) && con_is_leaf(con)) {
@@ -324,12 +328,6 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
             bsr.height -= deco_height;
         }
         Con *floatingcon = con->parent;
-
-        if (strcmp(con_get_workspace(floatingcon)->name, "__i3_scratch") == 0) {
-            DLOG("This is a scratchpad container, ignoring ConfigureRequest\n");
-            goto out;
-        }
-
         Rect newrect = floatingcon->rect;
 
         if (event->value_mask & XCB_CONFIG_WINDOW_X) {
@@ -410,11 +408,6 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
             goto out;
         }
 
-        if (strcmp(workspace->name, "__i3_scratch") == 0) {
-            DLOG("This is a scratchpad container, ignoring ConfigureRequest\n");
-            goto out;
-        }
-
         if (config.focus_on_window_activation == FOWA_FOCUS || (config.focus_on_window_activation == FOWA_SMART && workspace_is_visible(workspace))) {
             DLOG("Focusing con = %p\n", con);
             workspace_show(workspace);
@@ -1131,8 +1124,7 @@ static bool handle_transient_for(void *data, xcb_connection_t *conn, uint8_t sta
     }
 
     if (prop == NULL) {
-        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn,
-                                                                       false, window, XCB_ATOM_WM_TRANSIENT_FOR, XCB_ATOM_WINDOW, 0, 32),
+        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn, false, window, XCB_ATOM_WM_TRANSIENT_FOR, XCB_ATOM_WINDOW, 0, 32),
                                       NULL);
         if (prop == NULL)
             return false;
@@ -1155,8 +1147,7 @@ static bool handle_clientleader_change(void *data, xcb_connection_t *conn, uint8
         return false;
 
     if (prop == NULL) {
-        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn,
-                                                                       false, window, A_WM_CLIENT_LEADER, XCB_ATOM_WINDOW, 0, 32),
+        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn, false, window, A_WM_CLIENT_LEADER, XCB_ATOM_WINDOW, 0, 32),
                                       NULL);
         if (prop == NULL)
             return false;
@@ -1256,8 +1247,7 @@ static bool handle_class_change(void *data, xcb_connection_t *conn, uint8_t stat
         return false;
 
     if (prop == NULL) {
-        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn,
-                                                                       false, window, XCB_ATOM_WM_CLASS, XCB_ATOM_STRING, 0, 32),
+        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn, false, window, XCB_ATOM_WM_CLASS, XCB_ATOM_STRING, 0, 32),
                                       NULL);
 
         if (prop == NULL)
@@ -1280,8 +1270,7 @@ static bool handle_motif_hints_change(void *data, xcb_connection_t *conn, uint8_
         return false;
 
     if (prop == NULL) {
-        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn,
-                                                                       false, window, A__MOTIF_WM_HINTS, XCB_GET_PROPERTY_TYPE_ANY, 0, 5 * sizeof(uint64_t)),
+        prop = xcb_get_property_reply(conn, xcb_get_property_unchecked(conn, false, window, A__MOTIF_WM_HINTS, XCB_GET_PROPERTY_TYPE_ANY, 0, 5 * sizeof(uint64_t)),
                                       NULL);
 
         if (prop == NULL)