svn commit: r358162 - head/stand/efi/libefi

[Toomas Soome]

Author: tsoome
Date: Thu Feb 20 09:00:20 2020
New Revision: 358162
URL: https://svnweb.freebsd.org/changeset/base/358162

Log:
  insert_zfs() is missing NULL pointer check
  
  Add missing check of malloc() result.

Modified:
  head/stand/efi/libefi/efizfs.c

Modified: head/stand/efi/libefi/efizfs.c
==============================================================================
--- head/stand/efi/libefi/efizfs.c	Thu Feb 20 08:58:09 2020	(r358161)
+++ head/stand/efi/libefi/efizfs.c	Thu Feb 20 09:00:20 2020	(r358162)
@@ -86,9 +86,11 @@ insert_zfs(EFI_HANDLE handle, uint64_t guid)
         zfsinfo_t *zi;
 
         zi = malloc(sizeof(zfsinfo_t));
-        zi->zi_handle = handle;
-        zi->zi_pool_guid = guid;
-        STAILQ_INSERT_TAIL(&zfsinfo, zi, zi_link);
+	if (zi != NULL) {
+        	zi->zi_handle = handle;
+        	zi->zi_pool_guid = guid;
+        	STAILQ_INSERT_TAIL(&zfsinfo, zi, zi_link);
+	}
 }
 
 void