Module Name: src
Committed By: christos
Date: Thu Feb 14 20:09:12 UTC 2019
Modified Files:
src/lib/libedit: readline.c
Log Message:
PR/53981: Jonathan Perkins: history_list should null-terminate
To generate a diff of this commit:
cvs rdiff -u -r1.149 -r1.150 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:1.149 src/lib/libedit/readline.c:1.150
--- src/lib/libedit/readline.c:1.149 Thu Jan 10 13:41:56 2019
+++ src/lib/libedit/readline.c Thu Feb 14 15:09:12 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: readline.c,v 1.149 2019/01/10 18:41:56 christos Exp $ */
+/* $NetBSD: readline.c,v 1.150 2019/02/14 20:09:12 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 1.149 2019/01/10 18:41:56 christos Exp $");
+__RCSID("$NetBSD: readline.c,v 1.150 2019/02/14 20:09:12 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/types.h>
@@ -1590,7 +1590,7 @@ history_list(void)
return NULL;
if ((nlp = el_realloc(_history_listp,
- (size_t)history_length * sizeof(*nlp))) == NULL)
+ ((size_t)history_length + 1) * sizeof(*nlp))) == NULL)
return NULL;
_history_listp = nlp;
@@ -1607,6 +1607,7 @@ history_list(void)
if (i++ == history_length)
abort();
} while (history(h, &ev, H_PREV) == 0);
+ _history_listp[i] = NULL;
return _history_listp;
}
