From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 10 Nov 2015 20:05:48 +0000 (+0100)
Subject: patch 7.4.922
X-Git-Tag: v7.4.922
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1c2836e268ce930bca9ea1287d0d83e92ce1b3ff;p=vim

patch 7.4.922
Problem:    Leaking memory with ":helpt {dir-not-exists}".
Solution:   Free dirname. (Dominique Pelle)
---

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index b23f158f4..c2b600c5b 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -6574,6 +6574,7 @@ ex_helptags(eap)
     if (dirname == NULL || !mch_isdir(dirname))
     {
 	EMSG2(_("E150: Not a directory: %s"), eap->arg);
+	vim_free(dirname);
 	return;
     }
 
diff --git a/src/version.c b/src/version.c
index 3792aa05b..73c1b8f64 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    922,
 /**/
     921,
 /**/