X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Flib_print.c;h=aa65041c71d004a80d46b1eace9a8c2d4e0c6230;hp=25e45170b68e22a1623ec2274915eea3749b5581;hb=c0e5fbfcce224693b3effdd295ee49b6b761b754;hpb=790a85dbd4a81d5f5d8dd02a44d84f01512ef443;ds=sidebyside

diff --git a/ncurses/tinfo/lib_print.c b/ncurses/tinfo/lib_print.c
index 25e45170..aa65041c 100644
--- a/ncurses/tinfo/lib_print.c
+++ b/ncurses/tinfo/lib_print.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2018,2020 Thomas E. Dickey                                     *
+ * Copyright 2018-2020,2021 Thomas E. Dickey                                *
  * Copyright 1998-2011,2012 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -40,14 +40,14 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_print.c,v 1.27 2020/05/27 23:55:56 tom Exp $")
+MODULE_ID("$Id: lib_print.c,v 1.30 2021/04/18 14:58:57 tom Exp $")
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len)
 /* ship binary character data to the printer via mc4/mc5/mc5p */
 {
     int result;
-    char *mybuf, *switchon;
+    char *mybuf = NULL, *switchon;
     size_t onsize, offsize;
     size_t need;
 
@@ -73,6 +73,7 @@ NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len)
 
     if (switchon == 0
 	|| (mybuf = typeMalloc(char, need + 1)) == 0) {
+	free(mybuf);
 	errno = ENOMEM;
 	return (ERR);
     }
@@ -96,7 +97,7 @@ NCURSES_SP_NAME(mcprint) (NCURSES_SP_DCLx char *data, int len)
      * kernel will ship the contiguous clist items from the last write
      * immediately.
      */
-#ifndef _WIN32
+#ifndef _NC_WINDOWS
     (void) sleep(0);
 #endif
     free(mybuf);