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view src/readline-1-input.patch @ 5579:2734b3818171

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Avoid double-free with librsb (bug #58957). * src/librsb.mk: Add work-around to avoid double-free (provided by Michele Martone). * src/mingw-of-sparsersb-1-no-render.patch: Remove patch. * dist-files.mk: Remove file from list.
author Markus Mützel <markus.muetzel@gmx.de>
date Mon, 02 Nov 2020 08:55:18 +0100
parents 5049ab5e66f6
children 41e50d658de0
line wrap: on
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diff -ur readline-8.0.disp/input.c readline-8.0/input.c
--- readline-8.0.disp/input.c	2019-03-20 07:56:04.897036396 -0400
+++ readline-8.0/input.c	2019-03-20 08:00:45.403401856 -0400
@@ -519,7 +519,12 @@
 
 #if defined (__MINGW32__)
       if (isatty (fileno (stream)))
-	return (_getch ());	/* "There is no error return." */
+        {
+          int c = _getch ();
+          if (c == 0xe0)
+            rl_execute_next (_getch ());
+          return (c);
+        }
 #endif
       result = 0;
 #if defined (HAVE_PSELECT)