From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 30 Jul 2016 19:48:59 +0000 (+0200)
Subject: patch 7.4.2128
X-Git-Tag: v7.4.2128
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1e2258297bb31720bfbeb234f2dae4d1b3b04fbd;p=vim

patch 7.4.2128
Problem:    Memory leak when saving for undo fails.
Solution:   Free allocated memory. (Hirohito Higashi)
---

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 860d3dc98..e40e43590 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -4091,7 +4091,10 @@ do_ecmd(
 	    u_sync(FALSE);
 	    if (u_savecommon(0, curbuf->b_ml.ml_line_count + 1, 0, TRUE)
 								     == FAIL)
+	    {
+		vim_free(new_name);
 		goto theend;
+	    }
 	    u_unchanged(curbuf);
 	    buf_freeall(curbuf, BFA_KEEP_UNDO);
 
diff --git a/src/version.c b/src/version.c
index 513712198..05df68e58 100644
--- a/src/version.c
+++ b/src/version.c
@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2128,
 /**/
     2127,
 /**/