From: Michael Tokarev <mjt@tls.msk.ru>
Date: Mon, 5 May 2014 09:23:50 +0000 (+0400)
Subject: readline: use g_strndup instead of open-coding it
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6ad7c326a1b62a71a83b46de79b8d8391bb768ff;p=qemu.git

readline: use g_strndup instead of open-coding it

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/util/readline.c b/util/readline.c
index 8441be484c..a3fd2cb466 100644
--- a/util/readline.c
+++ b/util/readline.c
@@ -279,9 +279,7 @@ static void readline_completion(ReadLineState *rs)
 
     rs->nb_completions = 0;
 
-    cmdline = g_malloc(rs->cmd_buf_index + 1);
-    memcpy(cmdline, rs->cmd_buf, rs->cmd_buf_index);
-    cmdline[rs->cmd_buf_index] = '\0';
+    cmdline = g_strndup(rs->cmd_buf, rs->cmd_buf_index);
     rs->completion_finder(rs->opaque, cmdline);
     g_free(cmdline);