Module Name: src
Committed By: christos
Date: Fri Apr 8 20:11:31 UTC 2022
Modified Files:
src/lib/libedit: readline.c
Log Message:
PR/56778: Detlev Casanova: Missing rl_initialize call in rl_copy_text
To generate a diff of this commit:
cvs rdiff -u -r1.173 -r1.174 src/lib/libedit/readline.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libedit/readline.c
diff -u src/lib/libedit/readline.c:1.173 src/lib/libedit/readline.c:1.174
--- src/lib/libedit/readline.c:1.173 Sat Feb 19 12:45:02 2022
+++ src/lib/libedit/readline.c Fri Apr 8 16:11:31 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: readline.c,v 1.173 2022/02/19 17:45:02 christos Exp $ */
+/* $NetBSD: readline.c,v 1.174 2022/04/08 20:11:31 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
-__RCSID("$NetBSD: readline.c,v 1.173 2022/02/19 17:45:02 christos Exp $");
+__RCSID("$NetBSD: readline.c,v 1.174 2022/04/08 20:11:31 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/types.h>
@@ -2307,10 +2307,15 @@ _rl_update_pos(void)
char *
rl_copy_text(int from, int to)
{
- const LineInfo *li = el_line(e);
+ const LineInfo *li;
size_t len;
char * out;
+ if (h == NULL || e == NULL)
+ rl_initialize();
+
+ li = el_line(e);
+
if (from > to)
return NULL;
