From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 13 Dec 2015 14:08:56 +0000 (+0100)
Subject: patch 7.4.972
X-Git-Tag: v7.4.972
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a98849670674264de699d7ab22ae4b9b32e78f4a;p=vim

patch 7.4.972
Problem:    Memory leak when there is an error in setting an option.
Solution:   Free the saved value (Christian Brabandt)
---

diff --git a/src/option.c b/src/option.c
index 3f98f47b8..0c38de689 100644
--- a/src/option.c
+++ b/src/option.c
@@ -4970,7 +4970,12 @@ do_set(arg, opt_flags)
 
 			/* If error detected, print the error message. */
 			if (errmsg != NULL)
+			{
+#if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
+			    vim_free(saved_origval);
+#endif
 			    goto skip;
+			}
 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
 			if (saved_origval != NULL)
 			{
diff --git a/src/version.c b/src/version.c
index 14365945d..8a4eddaab 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 */
+/**/
+    972,
 /**/
     971,
 /**/