X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_slk.c;fp=ncurses%2Fbase%2Flib_slk.c;h=47e57e0bc5bdc410704c1a612cab39ae0f3621f1;hp=f4b3ce6dbf0ae0fd9c06a9f3353b9fe20d18fd70;hb=00351a08b43e8b1c62e2c2d79b62ddca8531cfba;hpb=1c305869cc1b9454efa9325fb5a44b18c79ce91b

diff --git a/ncurses/base/lib_slk.c b/ncurses/base/lib_slk.c
index f4b3ce6d..47e57e0b 100644
--- a/ncurses/base/lib_slk.c
+++ b/ncurses/base/lib_slk.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 2020,2022 Thomas E. Dickey                                     *
  * Copyright 1998-2010,2011 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -48,7 +48,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_slk.c,v 1.49 2020/02/02 23:34:34 tom Exp $")
+MODULE_ID("$Id: lib_slk.c,v 1.50 2022/08/20 18:29:22 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define NumLabels    InfoOf(SP_PARM).numlabels
@@ -187,8 +187,10 @@ _nc_slk_initialize(WINDOW *stwin, int cols)
 	|| SP_PARM->_slk->labcnt <= 0
 	|| (SP_PARM->_slk->ent = typeCalloc(slk_ent,
 					    (size_t) SP_PARM->_slk->labcnt))
-	== NULL)
+	== NULL) {
+	free(SP_PARM->_slk->ent);
 	returnCode(slk_failed(NCURSES_SP_ARG));
+    }
 
     max_length = (size_t) SP_PARM->_slk->maxlen;
     for (i = 0; i < SP_PARM->_slk->labcnt; i++) {