# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1553033704 -3600
# Node ID 27f9f4c1400be820a2e674e21494f53734d31d34
# Parent  145ee92315f6affc9c089a99aa957e79bb1c0092
patch 8.1.1022: may use NULL pointer when out of memory

commit https://github.com/vim/vim/commit/e142a9467a7f6845a426d8db6efedf246d3c13ac
Author: Bram Moolenaar <Bram@vim.org>
Date:   Tue Mar 19 23:03:27 2019 +0100

    patch 8.1.1022: may use NULL pointer when out of memory

    Problem:    May use NULL pointer when out of memory. (Coverity)
    Solution:   Check for blob_alloc() returning NULL.

diff --git a/src/blob.c b/src/blob.c
--- a/src/blob.c
+++ b/src/blob.c
@@ -232,6 +232,8 @@ string2blob(char_u *str)
     blob_T  *blob = blob_alloc();
     char_u  *s = str;
 
+    if (blob == NULL)
+	return NULL;
     if (s[0] != '0' || (s[1] != 'z' && s[1] != 'Z'))
 	goto failed;
     s += 2;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1022,
+/**/
     1021,
 /**/
     1020,