commit e142a9467a7f6845a426d8db6efedf246d3c13ac
author Bram Moolenaar <Bram@vim.org> Tue Mar 19 23:03:27 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Mar 19 23:03:27 2019 +0100
tree 003322cbd974d19d3e792d41ddb9ebcbeaaaf2db
parent 8e9a24a127c4ef8833fdc3986623f96c7d04210f

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.

src/blob.c

diff --git a/src/blob.c b/src/blob.c
index 9dc7926..ec305d6 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -232,6 +232,8 @@
     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;

src/version.c

diff --git a/src/version.c b/src/version.c
index bd02fa5..969b874 100644
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1022,
+/**/
     1021,
 /**/
     1020,