From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 24 Jan 2017 19:14:48 +0000 (+0100)
Subject: patch 8.0.0235: memory leak in diff mode
X-Git-Tag: v8.0.0235
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b031c4ea04eb1e37a873fbb85e90d835aa1e2b1c;p=vim

patch 8.0.0235: memory leak in diff mode

Problem:    Memory leak detected when running tests for diff mode.
Solution:   Free p_extra_free.
---

diff --git a/src/screen.c b/src/screen.c
index 016e7ee3e..e37bf4838 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -3651,6 +3651,7 @@ win_line(
 		{
 		    /* Draw the 'foldcolumn'.  Allocate a buffer, "extra" may
 		     * already be in use. */
+		    vim_free(p_extra_free);
 		    p_extra_free = alloc(12 + 1);
 
 		    if (p_extra_free != NULL)
@@ -4695,6 +4696,7 @@ win_line(
 			p = alloc((unsigned)(len + 1));
 			vim_memset(p, ' ', len);
 			p[len] = NUL;
+			vim_free(p_extra_free);
 			p_extra_free = p;
 			for (i = 0; i < tab_len; i++)
 			{
@@ -4857,6 +4859,7 @@ win_line(
 			vim_memset(p, ' ', n_extra);
 			STRNCPY(p, p_extra + 1, STRLEN(p_extra) - 1);
 			p[n_extra] = NUL;
+			vim_free(p_extra_free);
 			p_extra_free = p_extra = p;
 		    }
 		    else
@@ -5784,6 +5787,7 @@ win_line(
     }
 #endif
 
+    vim_free(p_extra_free);
     return row;
 }
 
diff --git a/src/version.c b/src/version.c
index 8622e6d17..65208d0a0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    235,
 /**/
     234,
 /**/