ncurses 6.3 - patch 20220813

[ncurses.git] / ncurses / tinfo / entries.c

diff --git a/ncurses/tinfo/entries.c b/ncurses/tinfo/entries.c
index 5f49ece90b7b5f130c4427df80dbfe334726d96c..8c5e10c00e705a631136a95315a238306279506c 100644 (file)
--- a/ncurses/tinfo/entries.c
+++ b/ncurses/tinfo/entries.c
@@ -38,7 +38,7 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: entries.c,v 1.33 2022/05/07 17:08:11 tom Exp $")
+MODULE_ID("$Id: entries.c,v 1.34 2022/08/13 16:57:35 tom Exp $")
 
 /****************************************************************************
  *
@@ -125,6 +125,22 @@ _nc_leaks_tinfo(void)
     _nc_free_tparm(cur_term);
     _nc_tgetent_leaks();
 
+#ifdef USE_PTHREADS
+    /*
+     * Discard any prescreen data which is not used for the current screen.
+     */
+    _nc_lock_global(screen);
+    {
+       PRESCREEN_LIST *p;
+       pthread_t id = GetThreadID();
+       for (p = _nc_prescreen.allocated; p != 0; p = p->next) {
+           if (p->id == id && p->sp != CURRENT_SCREEN) {
+               FreeAndNull(p->sp);
+           }
+       }
+    }
+    _nc_unlock_global(screen);
+#endif
     if (TerminalOf(CURRENT_SCREEN) != 0) {
        del_curterm(TerminalOf(CURRENT_SCREEN));
     }